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apa.bbx
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%% Copyright 2022 Philip Kime
%%
%% This work may be distributed and/or modified under the
%% conditions of the LaTeX Project Public License, either version 1.3
%% of this license or (at your option) any later version.
%% The latest version of this license is in
%% http://www.latex-project.org/lppl.txt
%% and version 1.3 or later is part of all distributions of LaTeX
%% version 2005/12/01 or later.
%%
%% This work has the LPPL maintenance status `maintained'.
%%
%% The Current Maintainer of this work is Philip Kime.
\ProvidesFile{apa.bbx}[2021/12/24\space v9.15\space APA biblatex references style]
\RequireBiber[3]
\RequireBibliographyStyle{standard}
\urlstyle{same} % APA examples all have URLs in same font as text
% Declare the language mapping suffix
\DeclareLanguageMappingSuffix{-apa}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Automated capitalisation after colons
% (http://blog.apastyle.org/apastyle/2011/06/capitalization-after-colons.html)
% Copied and adapted from ieee.bbx
% {<process>} {*} {<text>}
\newcommand*{\bbx@colon@search}[3]{%
\bbx@colon@search@aux#1#2\empty#3: \stop
}
\long\def\bbx@colon@search@aux#1#2#3: #4\stop{%
\expandafter#1\expandafter#2\expandafter{#3}%
\ifblank{#4}
{}
{%
: %
\bbx@colon@search@aux#1#2\empty#4\stop
}%
}
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Optional parens/brackets
% Thanks to egreg from https://tex.stackexchange.com/questions/53068/how-to-check-if-a-macro-value-is-empty-or-will-not-create-text-with-plain-tex-co
% for this test for expanded emptiness so that we can easily opt to not print parens around nothing
% Without this, it is very messy - you have to test all potential fields for defness first and this
% is messy because the fields in the additional info vary betwee entrytypes
\def\foreverunspace{%
\ifnum\lastnodetype=11
\unskip\foreverunspace
\else
\ifnum\lastnodetype=12
\unkern\foreverunspace
\else
\ifnum\lastnodetype=13
\unpenalty\foreverunspace
\fi
\fi
\fi
}
% we need a way to save the state of the punctuation buffer
% cf. \blx@initunit in biblatex.sty for what we need to copy
% this uses the internal implementation of etoolbox toggles
% fingers crossed no one messes with it
\newrobustcmd*{\apablx@savetoggle}[1]{%
\csletcs{apablx@savedtoggle@#1}{etb@tgl@#1}}
\newrobustcmd*{\apablx@restoretoggle}[1]{%
\csletcs{etb@tgl@#1}{apablx@savedtoggle@#1}}
\newrobustcmd*{\apablx@savepunctstate}{%
\apablx@savetoggle{blx@block}%
\apablx@savetoggle{blx@unit}%
\apablx@savetoggle{blx@insert}%
\apablx@savetoggle{blx@lastins}%
\apablx@savetoggle{blx@keepunit}%
\let\apablx@savd@unitpunct\blx@unitpunct
\let\apablx@savd@puncthook\abx@puncthook}
\newrobustcmd*{\apablx@restorepunctstate}{%
\global\apablx@restoretoggle{blx@block}%
\global\apablx@restoretoggle{blx@unit}%
\global\apablx@restoretoggle{blx@insert}%
\global\apablx@restoretoggle{blx@lastins}%
\global\apablx@restoretoggle{blx@keepunit}%
\global\let\blx@unitpunct\apablx@savd@unitpunct
\global\let\abx@puncthook\apablx@savd@puncthook}
% printtext that checks if it would print anything
\newrobustcmd{\printtexte}[2][]{%
\apablx@savepunctstate
\setbox0=\hbox{#2\foreverunspace}%
\apablx@restorepunctstate
\ifdim\wd0=0pt
\else
\ifblank{#1}
{\printtext{#2}}
{\printtext[#1]{#2}}%
\fi}
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% (APA 9.8) - Allow variable max authors/editors limit
% Default to APA 19
\newcommand{\maxprtauth}{20}
\DeclareBibliographyOption{apamaxprtauth}{%
\ifstrempty{#1}
{}
{\renewcommand{\maxprtauth}{#1}}}
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Multiple related entries, even though there are no
% examples in APA 7th, should probably be this
\renewcommand*{\relateddelim}{\addcomma\addspace}
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Force roman numerals into arabic using
% etoolbox macros
\newcommand{\apanum}[1]{\ifrmnum{#1}{\rmntonum{#1}}{#1}}
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% (APA 9.43) Hanging indent of 0.5in
\setlength{\bibhang}{0.5in}
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Date formats. Suppress end range of less specific fields
\newcommand*{\mkdaterangeapalong}[1]{%
\begingroup
\blx@metadateinfo{#1}%
\iffieldundef{#1year}{}
{\datecircaprint
\ifboolexpr{ test {\ifstrequal{#1}{url}}
or test {\ifentrytype{legal}}
or ( test {\ifentrytype{legadminmaterial}} and
test {\ifkeyword{proposed}} ) }
{\printtext{%
\mkbibdateapalongmdy{#1year}{#1month}{#1day}%
\iffieldundef{#1endyear}%
{}%
{\iffieldequalstr{#1endyear}{}% open-ended range?
{\bibdatedash\bibstring{present}}
{\bibdatedash%
\iffieldsequal{#1year}{#1endyear}%
{\iffieldsequal{#1month}{#1endmonth}%
{\iffieldsequal{#1day}{#1endday}%
{}%
{\mkbibdateapalongmdy{}{}{#1endday}}}%
{\mkbibdateapalongmdy{}{#1endmonth}{#1endday}}}%
{\mkbibdateapalongmdy{#1endyear}{#1endmonth}{#1endday}}}}%
\dateuncertainprint}}
{\printtext{%
\mkbibdateapalong{#1year}{#1month}{#1day}%
\dateeraprint{#1year}%
\iffieldundef{#1endyear}%
{}%
{\iffieldequalstr{#1endyear}{}% open-ended range?
{\bibdatedash\bibstring{present}}
{\bibdatedash%
\iffieldsequal{#1year}{#1endyear}%
{\iffieldsequal{#1month}{#1endmonth}%
{\iffieldsequal{#1day}{#1endday}%
{}%
{\mkbibdateapalong{}{}{#1endday}}}%
{\mkbibdateapalong{}{#1endmonth}{#1endday}}}%
{\mkbibdateapalong{#1endyear}{#1endmonth}{#1endday}%
\dateeraprint{#1endyear}}}%
\enddateuncertainprint}}}}%
\endgroup}
% Only for DATE as only \printdateextra is used
\newcommand*{\mkdaterangeapalongextra}[1]{%
\begingroup
\blx@metadateinfo{#1}%
\iffieldundef{#1year}{}
{\printtext{%
\datecircaprint
\mkbibdateapalongextra{#1year}{#1month}{#1day}%
\dateeraprint{#1year}%
\dateuncertainprint
\iffieldundef{#1endyear}%
{}%
{\iffieldequalstr{#1endyear}{}% open-ended range?
{\bibdatedash\bibstring{present}}
{\bibdatedash%
\iffieldsequal{#1year}{#1endyear}%
{\iffieldsequal{#1month}{#1endmonth}%
{\iffieldsequal{#1day}{#1endday}%
{}%
{\mkbibdateapalongextra{}{}{#1endday}}}
{\mkbibdateapalongextra{}{#1endmonth}{#1endday}}}
{\mkbibdateapalongextra{#1endyear}{#1endmonth}{#1endday}%
\dateeraprint{#1endyear}}}%
\enddateuncertainprint}}}%
\endgroup}
\AtEndPreamble{%
\renewcommand*{\datecircaprint}{%
\ifdatecirca{\biblcstring{circa}\printdelim{datecircadelim}}{}}}
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% (APA 8.12) sort citations
% (APA 8.17) More than two authors is truncated to one but overriden for list ambiguity to
% point of no ambiguity
% (APA 8.20) Use initials to disambiguate shared surnames
% (APA 8.19) Use year postfix to disambiguate multiple items in same year
% (APA 9.44, 9.46, 9.47) Sorting is nyt but we need to account for PUBSTATE which comes
% after all normal cites for the same author
% (APA 9.42) Secular Before Common Era dates, approximate dates
% (APA Figure 9.2) Sorting ignores punctuation in names
% (APA 9.47) Ignore "The", "An" and "A" when sorting titles
\DeclareNosort{
\nosort{setnames}{\regexp{\p{General_Category=Punctuation}}}
\nosort{settitles}{\regexp{\A(?:The|An|A)\s+}}
}
\DeclareSortingTemplate{apa}{
\sort{
\field{presort}
}
\sort[final]{
\field{sortkey}
}
\sort{
\field{sortname}
\field{author}
\field{editor}
\field{sorttitle}
\field{title}
}
\sort{
\field{pubstate}
}
\sort{
\field{sortyear}
\field{year}
\literal{-2000000000}% APA has "nodates" coming first
}
\sort{
\field{month}
\literal{-2000000000}% APA has "nodates" coming first
}
\sort{
\field{day}
\literal{-2000000000}% APA has "nodates" coming first
}
\sort{
\field{sorttitle}
\field{title}
}
\sort{
\field{volume}
\literal{0}
}
}
\DeclareLabelname{%
\field{shortauthor}
\field{author}
\field{shorteditor}
\field{editor}
}
% Don't fall back on other year fields if there is no year, use
% "nodate" string
\DeclareLabeldate{%
\field{pubstate}
\field{date}
\field{eventdate}
\field{year}%legacy - no ISO8601 support
\literal{nodate}
}
% CONSTITUTION entrytypes have no dates at all so no fall back to nodate literal either
\DeclareLabeldate[constitution]{\field{date}}
\ExecuteBibliographyOptions{%
abbreviate=true,%
autocite=inline,%
backref=false,%
citetracker=true,%
date=apalong,%
dateabbrev=false,%
datecirca=true,%
dateera=secular,%
dateuncertain=true,%
eventdate=comp,%
labeldate=apalong,%
labeldateparts=true,%
maxbibnames=20,%
maxcitenames=2,%
minbibnames=19,%
mincitenames=1,%
mincrossrefs=999,%
maxitems=999,%
origdate=apalong,%
pagetracker=true,%
sortcites=true,%
sorting=apa,%
uniquelist=minyear,%
uniquename=init,%
uniqueprimaryauthor=true,%
urldate=apalong,%
useprefix=true,%
usetranslator=true,%
usenarrator=true}
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Enforce ignoring of PUBSTATE if there is a YEAR or DATE field
% (APA 10.2:32) Remove PUBLISHER if it is the same as AUTHOR
% Force @COLLECTION, @REFERENCE->@BOOK and @INCOLLECTION,@INREFERENCE->@INBOOK
\DeclareStyleSourcemap{
\maps[datatype=bibtex]{
\map{
\step[typesource=reference, typetarget=book]
}
\map{
\step[typesource=inreference, typetarget=inbook]
}
\map{
\step[typesource=collection, typetarget=book]
}
\map{
\step[typesource=incollection, typetarget=inbook]
}
\map{
\step[typesource=hardware, typetarget=software]
}
\map{
\step[fieldsource=groupauthor, fieldtarget=author]
}
\map{
\pertype{proceedings}
\step[fieldsource=booktitle, fieldtarget=title]
\step[typesource=proceedings, typetarget=book]
}
\map{
\pertype{inproceedings}
\step[notfield=editor, final]
\step[fieldsource=booktitle, fieldtarget=journaltitle]
\step[typesource=inproceedings, typetarget=article]
}
\map{
\step[typesource=inproceedings, typetarget=inbook]
}
\map{
\step[fieldsource=year, final]
\step[fieldset=pubstate, null]
}
\map{
\step[fieldsource=date, final]
\step[fieldset=pubstate, null]
}
\map{
\step[fieldsource=author, match=\regexp{([^{}]+)}, final]
\step[fieldsource=publisher, match=\regexp{$1}, final]%$
\step[fieldset=publisher, null]
}
}
}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Flag to say whether the "in" has
% been placed already in IN*
% Reset every bibitem.
\newbool{bbx:in}
\AtEveryBibitem{\global\boolfalse{bbx:in}}
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Set up some standard APA formats
% General format of titles. Ugly Chicago-style lowercasing of English titles
\DeclareFieldFormat{apacase}{\bbx@colon@search\MakeSentenceCase*{#1}}
% HOWPUBLISHED
\DeclareFieldFormat[unpublished]{howpublished}{\mkbibbrackets{%
\ifbibstring{#1}{\bibcpstring{#1}}{#1}}}
% TITLE
\DeclareFieldFormat*{title}{\mkbibemph{#1}\isdot}
\DeclareFieldFormat[article,inbook,incollection,periodical,misc,legislation,legadminmaterial,jurisdiction,inproceedings,legal]{title}{#1\isdot}
\DeclareFieldFormat[audio,video]{title}{\iffieldundef{maintitle}{\mkbibemph{#1}\isdot}{#1}}
\DeclareFieldFormat[presentation]{title}{\iffieldundef{maintitle}{\mkbibemph{#1}}{#1}\isdot}
% SUBTITLE
\DeclareFieldFormat[legmaterial]{subtitle}{\mkbibemph{#1}}
% TITLEADDON
\DeclareFieldFormat{titleaddon}{\mkbibbrackets{\bbx@colon@search\MakeSentenceCase*{#1}}}
\DeclareFieldFormat[legislation]{titleaddon}{#1}
% MAINTITLEADDON
\DeclareFieldFormat{maintitleaddon}{\mkbibbrackets{\bbx@colon@search\MakeSentenceCase*{#1}}}
% NOTE
\DeclareFieldFormat[legmaterial,legadminmaterial]{note}{\mkbibparens{#1}}
% BOOKTITLEADDON
\DeclareFieldFormat{booktitleaddon}{\mkbibbrackets{\bbx@colon@search\MakeSentenceCase*{#1}}}
% ISSUETITLE
\DeclareFieldFormat{issuetitle}{#1\isdot}
\DeclareFieldFormat[periodical]{issuetitle}{\mkbibbrackets{#1}}
% ORIGTITLE
\DeclareFieldFormat{origtitle}{\mkbibemph{\bbx@colon@search\MakeSentenceCase*{#1}}\isdot}
\DeclareFieldFormat[article,inbook,incollection,inproceedings,proceedings,presentation]{origtitle}{\bbx@colon@search\MakeSentenceCase*{#1}\isdot}
% VOLUME
\DeclareFieldFormat{volume}{\iffieldundef{maintitle}
{\bibcpstring{volume}~\apanum{#1}}
{\mkbibemph{\bibcpstring{volume}~\apanum{#1}}}}
\DeclareFieldFormat[article]{volume}{\mkbibemph{\apanum{#1}}}
\DeclareFieldFormat[inproceedings,periodical]{volume}{\mkbibemph{\apanum{#1}}}
% VOLUMES
\DeclareFieldFormat{volumes}{\bibcpstring{volumes}~#1}
% CHAPTER
\DeclareFieldFormat{chapter}{\bibcpstring{chapter}~\apanum{#1}}
% NUMBER
\DeclareFieldFormat{number}{\iffieldundef{volume}
{\ifinteger{\thefield{number}}
{\addspace\mkbibemph{\bibcpstring{number}~\apanum{#1}}\adddot}
{\apanum{#1}}}
{\mkbibemph{\apanum{#1}}}}
\DeclareFieldFormat[report]{number}{\apanum{#1}}
\DeclareFieldFormat[article,periodical,inproceedings]{number}{\mkbibparens{\apanum{#1}}}
\DeclareFieldFormat[reprint]{number}{\mkbibbrackets{\apanum{#1}}}
\DeclareFieldFormat{legmaterialnum}{%
\ifthenelse{%
\iffieldequalstr{type}{report}\OR%
\iffieldequalstr{type}{execorder}}{\bibcpstring{number}~\apanum{#1}}{\apanum{#1}}}
% PAGES
\DeclareFieldFormat{pageswithprefix}{\mkpageprefix[bookpagination]{#1}}
\DeclareFieldFormat[inbook,incollection]{pages}{\mkpageprefix[bookpagination]{#1}}
\DeclareFieldFormat[periodical]{pages}{#1}
% PART
\DeclareFieldFormat*{part}{#1}
% ORGANIZATION
\DeclareListFormat[misc]{organization}{\mkbibemph{#1}}
% LOCATION
\DeclareListFormat[periodical]{location}{\mkbibemph{#1}}
\DeclareListFormat{publisher}{%
\usebibmacro{publisher:delim}{#1}%
#1\isdot}
\DeclareListFormat{location}{%
\usebibmacro{location:delim}{#1}%
#1\isdot}
% NAMEADDON
\DeclareFieldFormat[misc]{nameaddon}{\mkbibparens{#1}}
% VERSION
\DeclareFieldFormat[dataset,software]{version}{\bibcpstring{version}~#1}
\DeclareFieldFormat[online]{version}{\mkbibparens{#1}}
% URL
\DeclareFieldFormat{url}{\url{#1}}
\DeclareFieldFormat{urldate}{#1}
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% (APA 9.47) Works by the same author have the full author
% name, not an eliding dash. Author is always
% last name first.
% (APA 10.1:4) Ellipsis from 20th position and then nothing until last
% (APA 9.x) Unknown names and dates
% (APA 9.8) Two group authors drop the comma in between
% \printnames does different things depending on whether the format you are
% calling is the default for the name field or is a custom format:
%
% * Default format (e.g. "labelname" format for printing labelname): no
% start/stop max/minnames truncation is done first - the format is
% supposed to do it.
% * Custom format (e.g. "labelname" format for printing author):
% max/minnames truncation is done before calling the format so we have
% to do \printnames[format][-\value{listtotal}]{field} to ensure we get
% all of the names in the list to work on
% It's not completely obvious but it's implied that names identical apart from a suffix
% are to be treated as different name lists for extradate calculation so we add suffix
% to the default definition
\DeclareUniquenameTemplate{
\namepart[use=true, base=true]{prefix}
\namepart[base=true]{family}
\namepart{given}
\namepart{suffix}
}
\DeclareNameAlias{default}{apaauthor}
\DeclareNameFormat{apaauthor}{%
\ifthenelse{\value{listcount}=\maxprtauth\AND\value{listcount}<\value{listtotal}}
{\addcomma\space\ldots\space}
{\ifthenelse{\value{listcount}>\maxprtauth\AND\value{listcount}<\value{listtotal}}
{}
{\usebibmacro{name:apa:family-given}%
{\namepartfamily}%
{\namepartgiven}%
{\namepartgiveni}%
{\namepartprefix}%
{\namepartsuffix}}}%
\ifthenelse{\value{listcount}=\value{listtotal}}%
{\ifmorenames
{\printdelim{andothersdelim}%
\biblcstring{andothers}}
{}%
\let\bibstring\bibcplstring
\usebibmacro{roles}{\addspace}{\mkbibparens}}
{}}
\DeclareNameFormat{apanames}{%
\ifthenelse{\value{listcount}=\maxprtauth\AND\value{listcount}<\value{listtotal}}
{\addcomma\space\ldots\space}
{\ifthenelse{\value{listcount}>\maxprtauth\AND\value{listcount}<\value{listtotal}}
{}
{\usebibmacro{name:apa:given-family}%
{\namepartfamily}%
{\namepartgiven}%
{\namepartgiveni}%
{\namepartprefix}%
{\namepartsuffix}}}%
\ifthenelse{\value{listcount}=\value{listtotal}}%
{\ifmorenames
{\printdelim{andothersdelim}%
\biblcstring{andothers}}
{}%
\let\bibstring\bibcplstring
\usebibmacro{roles}{\addspace}{\@firstofone}}
{}}
\DeclareDelimFormat[bib,biblist]{nameyeardelim}{\newunitpunct}
\DeclareDelimAlias*[bib,biblist]{nonameyeardelim}{nameyeardelim}
\renewbibmacro*{author/editor}{%
\ifnameundef{author}
{\ifnameundef{editor}
{\usebibmacro{title}%
% need to clear all title fields so we don't get them again later
\clearfield{title}%
\clearfield{subtitle}%
\clearfield{titleaddon}%
\setunit{\printdelim{nonameyeardelim}}\newblock}
{\usebibmacro{editorinauthpos}%
\setunit{\printdelim{nameyeardelim}}\newblock}}
{\usebibmacro{author}%
\setunit{\printdelim{nameyeardelim}}\newblock}%
%
\usebibmacro{labelyear+extradate}}
\newbibmacro*{author/editor:related}{%
\ifnameundef{author}
{\ifnameundef{editor}
{\usebibmacro{title}%
% need to clear all title fields so we don't get them again later
\clearfield{title}%
\clearfield{subtitle}%
\clearfield{titleaddon}}
{\usebibmacro{editorinauthpos:related}}}
{\usebibmacro{author:related}}}
\newbibmacro*{editorinauthpos}{%
\printnames[apaauthor][-\value{listtotal}]{editor}%
\setunit{\addspace}%
\ifnameundef{editor}
{}
{\printtext[parens]{\usebibmacro{apaeditorstrg}{editor}}%
% need to clear editor so we don't get an "In" clause later
\clearname{editor}}}
\newbibmacro*{editorinauthpos:related}{%
\printnames[apanames][-\value{listtotal}]{editor}%
\setunit{\addspace}%
\ifnameundef{editor}
{}
{\printtext[parens]{\usebibmacro{apaeditorstrg}{editor}}%
% need to clear editor so we don't get an "In" clause later
\clearname{editor}}}
\renewbibmacro*{author}{%
\printnames[apaauthor][-\value{listtotal}]{author}%
\setunit*{\addspace}%
\printfield{nameaddon}%
\ifnameundef{with}
{}
{\setunit{\addspace}%
\printtext[parens]{%
\bibstring{with}%
\setunit{\addspace}%
\printnames[apaauthor][-\value{listtotal}]{with}}%
\setunit{\addspace}}}
\newbibmacro*{author:related}{%
\printnames[apanames][-\value{listtotal}]{author}%
\setunit*{\addspace}}
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% (APA 9.8) Author delimiters are ampersands before final author
% Long author lists
% Serial comma for lists of three or more
% Ampersand only (no comma) between two group authors
\DeclareDelimFormat[bib,biblist]{finalnamedelim}{%
\ifthenelse{\value{listcount}>\maxprtauth}
{}
{\ifthenelse{\value{liststop}>2}
{\finalandcomma\addspace\&\space}
{\addspace\&\space}}}
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% (APA 9.47) Use "nodate" bibstring for references with no year
% Months and days go into parenthesis with year, if set
% (APA 8.13, 10.2) circa or uncertain dates in brackets
% Make sure endmonth gets an expansion too
\DeclareFieldFormat{endmonth}{\mkbibmonth{#1}}
\newbibmacro*{labelyear+extradate}{%
\iffieldundef{labelyear}
{\iffieldundef{origyear}
{}
{\printtext[apadate]{\printorigdate}}}%
{\printtext[apadate]{\printlabeldateextra}}}
\DeclareFieldFormat{apadate}{%
\ifboolexpr{ test {\ifdatecirca} or test {\ifdateuncertain} }
{\mkbibbrackets{#1}}
{\mkbibparens{#1}}}
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% (APA 10.5) Conference event information
\newbibmacro*{eventinfo}{%
\printfield{eventtitle}%
\setunit{\addcomma\addspace}%
\printfield{venue}}
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% (APA 9.25) No prefix for pages
\DeclareFieldFormat{pages}{#1}
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% (APA 9.52) References in a meta-analysis
% Dates ignore month/day in nonacademic
% articles
\renewbibmacro*{begentry}{%
\ifkeyword{meta}{\textsuperscript{*}}{}}
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Title and additional post title information
\renewbibmacro*{title}{%
\ifthenelse{\iffieldundef{title}\AND\iffieldundef{subtitle}}
{\printfield{titleaddon}}
{\iffieldundef{origtitle}
{\printtext[title]{%
\printfield[apacase]{title}%
\setunit{\subtitlepunct}%
\printfield[apacase]{subtitle}}}
{\printfield{origtitle}%
\setunit{\addspace}%
\printtext[brackets]{%
\printfield[apacase]{title}%
\setunit{\subtitlepunct}%
\printfield[apacase]{subtitle}}}%
\setunit{\addspace}%
\ifentrytype{inbook}{}{\usebibmacro{addinfo1}}% additional info in parens
\setunit{\addspace}%
\printfield{titleaddon}%
\setunit{\addspace}%
\usebibmacro{addinfo2}}}%
\newbibmacro*{addinfo1}{%
\printtexte[parens]{%
\usebibmacro{editor+trans+narr}%
\setunit*{\addsemicolon\addspace}%
\printfield{edition}%
\setunit*{\addcomma\addspace}%
\ifthenelse{\ifentrytype{report}\OR%
\ifentrytype{thesis}\OR%
\ifentrytype{unpublished}\OR%
\ifentrytype{dataset}\OR%
\ifentrytype{software}\OR%
\ifentrytype{audio}\OR%
\ifentrytype{patent}\OR%
\ifentrytype{image}}{\usebibmacro{addinfo3}}{}%
\setunit*{\addcomma\addspace}%
\ifentrytype{inbook}{\printfield{pages}}{}%
\setunit*{\addcomma\addspace}%
\ifentrytype{book}{\printfield{volumes}}{}%
\setunit*{\addcomma\addspace}%
\ifentrytype{book}{\printfield{volume}}{}}}
% Additional post title information in brackets unless it's the meta subtype "nonacademic"
% which is used to conditionalise date formats in the .lbx files
\newbibmacro*{addinfo2}{%
\printtexte[brackets]{%
\iffieldequalstr{entrysubtype}{nonacademic}
{}
{\iffieldbibstring{entrysubtype}
{\bibcplstring{\thefield{entrysubtype}}}
{\printfield{entrysubtype}}}%
\setunit*{\addsemicolon\addspace}%
\printfield{note}}}
% number/issue information
\newbibmacro*{addinfo3}{%
\iffieldundef{type}
{\iffieldundef{issue}
{\iffieldnums{number}{\bibcpstring{number}~}{}\printfield{number}}
{\printfield{issue}\setunit{\addspace}%
\iffieldundef{number}
{}
{\iffieldnums{number}{\bibcpstring{number}~}{}\printfield{number}}}}
{\printfield{type}\setunit{\addspace}%
\iffieldundef{number}
{}
{\iffieldnums{number}{\bibcpstring{number}~}{}\printfield{number}}}%
\ifthenelse{\ifentrytype{dataset}\OR\ifentrytype{software}}
{\setunit*{\addsemicolon\addspace}%
\printfield{version}}
{}}
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% (APA 10.1 Example 6) eprints (eLocator)
\DeclareFieldFormat[article]{eid}{\bibcpstring{jourarticle}~#1}
\DeclareFieldFormat{eprint}{#1}
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% (APA 10) Commas between title and volume for articles
% (APA 10.6) eLocator is part of journal info
\renewbibmacro*{journal+issuetitle}{%
\usebibmacro{journal}%
\setunit*{\addcomma\addspace}%
\printfield{volume}%
\printfield{number}%
\setunit{\addcomma\addspace}%
\printfield{eid}%
\newunit\newblock
\usebibmacro{issuename}%
\newunit}
\newbibmacro*{issuename}{%
\iffieldundef{issuetitle}
{}
{\printtext[issuetitle]{%
\printfield[noformat]{issuetitle}%
\setunit{\subtitlepunct}%
\printfield[noformat]{issuesubtitle}}}}
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% "In" precedes editor/trans list, no colon
% Use a flag to track as it could be inserted in more
% than one potential location
\newbibmacro*{in}{%
\ifbool{bbx:in}%
{}%
{\global\booltrue{bbx:in}%
\bibcpstring{in}\setunit{\space}}}
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Names
\newcommand*{\apabbx@ifrole@item}{%
\xifinlist{item@\currentname @role@\the\value{listcount}}%
\abx@annotation@defined}
\newtoggle{apabbx:role:item:punct}
\newcommand*{\apabbx@rolelist@item}{}
\forcsvlist{\listadd\apabbx@rolelist@item}{%
writer,director,execproducer,producer,host,chair,guestexpert}
\newcommand*{\apabbx@printrole@item@i}[1]{%
\ifitemannotation[\currentname][role]{#1}
{\iftoggle{apabbx:role:item:punct}
{\addspace\&\space}
{}%
\bibstring{#1}%
\toggletrue{apabbx:role:item:punct}}
{}%
}
\newcommand*{\apabbx@printrole@item}{%
\forlistloop{\apabbx@printrole@item@i}{\apabbx@rolelist@item}}
% Individual name roles
% takes two arguments
% {<pre punct>}{<wrapper>}
\newbibmacro*{role}[2]{%
\apabbx@ifrole@item
{#1%
#2{%
\togglefalse{apabbx:role:item:punct}%
\hasitemannotation[\currentname][role]%
{\getitemannotation[\currentname][role]}
{\apabbx@printrole@item}}}
{}%
}
\newcommand*{\apabbx@ifrole@field}{%
\xifinlist{field@\currentname @role}%
\abx@annotation@defined}
\newtoggle{apabbx:role:field:punct}
\newcommand*{\apabbx@rolelist@field}{}
\forcsvlist{\listadd\apabbx@rolelist@field}{%
writers,directors,execproducers,producers,hosts,chairs,guestexperts}
\newcommand*{\apabbx@printrole@field@i}[1]{%
\iffieldannotation[\currentname][role]{#1}
{\iftoggle{apabbx:role:field:punct}
{\addspace\&\space}
{}%
\bibstring{#1}%
\toggletrue{apabbx:role:field:punct}}
{}%
}
\newcommand*{\apabbx@printrole@field}{%
\forlistloop{\apabbx@printrole@field@i}{\apabbx@rolelist@field}}
% roles for complete name lists
% takes two arguments
% {<pre punct>}{<wrapper>}
\newbibmacro*{roles}[2]{%
\apabbx@ifrole@field
{#1%
#2{%
\togglefalse{apabbx:role:field:punct}%
\hasfieldannotation[\currentname][role]%
{\getfieldannotation[\currentname][role]}
{\apabbx@printrole@field}}}
{}%
}
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Name format
\newcommand*{\apablx@ifnotfinalname}{%
\ifboolexpr{
test {\ifnumless{\value{listcount}}{\value{liststop}}}
or
test \ifmorenames
}}
\newcommand*{\apablx@ifrevnameappcomma}{%
\iftoggle{apablx@wantcomma}
{\apablx@ifnotfinalname}
{\@secondoftwo}}
\newtoggle{apablx@wantcomma}
% #1 = family name
% #2 = given name
% #3 = given name (initials)
% #4 = name prefix
% #5 = name suffix
\newbibmacro*{name:apa:family-given}[5]{%
\togglefalse{apablx@wantcomma}%
\ifuseprefix
{\usebibmacro{name:delim}{#4#1}%
\usebibmacro{name:hook}{#4#1}%
\ifdefvoid{#4}{}{%
\mkbibnameprefix{#4}\isdot%
\ifprefchar{}{\bibnamedelimc}}%
\mkbibnamefamily{#1}\isdot%
\ifdefvoid{#2}{}{\toggletrue{apablx@wantcomma}%
\revsdnamepunct\bibnamedelimd\mkbibnamegiven{#3}\isdot%
\ifthenelse{\value{uniquename}>1}
{\bibnamedelimd\mkbibbrackets{#2}}
{}}%
\ifdefvoid{#5}{}{\toggletrue{apablx@wantcomma}%
\addcomma\bibnamedelimd\mkbibnamesuffix{#5}\isdot}}
{\usebibmacro{name:delim}{#1}%
\usebibmacro{name:hook}{#1}%
\mkbibnamefamily{#1}\isdot
\ifboolexpe{%
test {\ifdefvoid{#2}}
and
test {\ifdefvoid{#4}}}
{}
{\revsdnamepunct}%
\ifdefvoid{#2}{}{\toggletrue{apablx@wantcomma}%
\bibnamedelimd\mkbibnamegiven{#3}%
\ifthenelse{\value{uniquename}>1}
{\bibnamedelimd\mkbibbrackets{#2}}
{}}%
\ifdefvoid{#4}{}{%
\toggletrue{apablx@wantcomma}%
\bibnamedelimc\mkbibnameprefix{#4}%
\ifprefchar{}{\bibnamedelimc}}%
\ifdefvoid{#5}{}{\toggletrue{apablx@wantcomma}%
\addcomma\bibnamedelimd\mkbibnamesuffix{#5}\isdot}}%
\let\bibstring\bibcplstring
\usebibmacro{role}{\addspace}{\mkbibparens}%
\hasitemannotation[\currentname][username]
{\addspace\mkbibbrackets{\getitemannotation[\currentname][username]}}
{}%
\apablx@ifrevnameappcomma
{\addcomma}
{}}
\newbibmacro*{name:apa:given-family}[5]{%
\usebibmacro{name:delim}{#2#4#1#5}%
\usebibmacro{name:hook}{#2#4#1#5}%
\ifdefvoid{#2}{}{\mkbibnamegiven{#3}\isdot%
\ifthenelse{\value{uniquename}>1}
{\bibnamedelimd\mkbibbrackets{#2}}
{}%
\bibnamedelimd}%
\ifdefvoid{#4}{}{%
\mkbibnameprefix{#4}\isdot
\ifprefchar{}{\bibnamedelimc}}%