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theapa.sty
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theapa.sty
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%
% \cite<prefix>[postfix]{keys}
% (prefix author1, year1; ... ; authorN, yearN, postfix)
% \citeA[postfix]{keys}
% author1 (year1), ..., authorN (yearN, postfix)
% \citeR<prefix>[postfix]{keys}
% prefix author1, year1; ... ; authorN, yearN, postfix
% \citeS[postfix]{keys}
% author1's (year1), ..., authorN's (yearN, postfix)
% \citeauthor{keys}
% author1, ..., authorN
% \citeyear[postfix]{keys}
% (year1, ..., yearN, postfix)
% \citeyearR[postfix]{keys}
% year1, ..., yearN, postfix
%
% For each of the above, \full... and \short... versions are avilable.
%
% \bibparsep determines the vertical space between bibliography entries.
% That is, the vertical space is
%
% \baselineskip + \parsep (=\parskip) in list env + \bibparsep
%
% The default \bibparsep is 0pt. To change it, e.g.
%
% \bibparsep=2pt plus 1pt minus 2pt
% or
% \bibparsep=-\parsep
% 1997/06/03: All \cite and \nocite commands are robust.
\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{theapa}
[1997/06/03 Version 3.0 APA Citation Style]
%%%%%%%%%%%%%%%%%%%%%
% cite punctuations %
%%%%%%%%%%%%%%%%%%%%%
\def\BBOP{(} % open parenthesis
\def\BBAA{\&} % between authors in parenthesis and ref. sec.
\def\BBAB{and} % between authors in text
\def\BBAY{, } % between author(s) and year
\def\BBC{; } % between cites
\def\BBN{, } % before note
\def\BBCP{)} % closing parenthesis
\def\BBOQ{} % open quote for article title
\def\BBCQ{.} % closing quote for article title
%
\def\BBA{\BBAA}
%
\def\citepunct#1#2#3#4#5#6#7#8#9{%
\def\BBOP{#1}
\def\BBAA{#2}
\def\BBAB{#3}
\def\BBAY{#4}
\def\BBC{#5}
\def\BBN{#6}
\def\BBCP{#7}
\def\BBOQ{#8}
\def\BBCQ{#9}
\def\BBA{\BBAA}}
%
\def\BBACOMMA{,} % comma between authors in ref. sec
% when no. of authors = 2
\def\NoCommaBetweenTwoAuthors{\def\BBACOMMA{}}
%
\let\Bem\itshape
%%%%%%%%%%%%%%%
% cite labels %
%%%%%%%%%%%%%%%
\def\BED{ (Ed.)} % editor
\def\BEDS{ (Eds.)} % editors
\def\BVOL{Vol.} % volume name
\def\BNUM{No.} % number name
\def\BEd{edition} % edition
\def\BPG{p.} % page
\def\BPGS{pp.} % pages
\def\BCH{chap.} % chapter
\def\BTR{Tech.\ rep.} % (default) technical report type name
\def\citelabels#1#2#3#4#5#6#7#8#9{%
\def\BED{#1} % editor
\def\BEDS{#2}
\def\BVOL{#3}
\def\BNUM{#4}
\def\BEd{#5} % edition
\def\BPG{#6}
\def\BPGS{#7}
\def\BCH{#8}
\def\BTR{#9}}
%%%%%%%%%%%%%
% citations %
%%%%%%%%%%%%%
\def\@lbibitem[#1]#2{\def\BBA{\BBAA}\item[\@biblabel{#1}]\if@filesw
{ \def\BBA{\string\BBA}%
\def\protect##1{\string ##1\space}\immediate
\write\@auxout{\string\bibcite{#2}{#1}}%
\def\BBA{\BBAA}}\fi\ignorespaces}
% Year is separately handled by \Y<citation key>
\def\bibcite#1#2{\global\expandafter\def\csname b@#1\endcsname{#2}% names
\global\expandafter\def\csname Y@#1\endcsname{\@year@#2}}% year
\def\@year@\BCAY#1#2#3{#3}
% first author of a multi-author reference?
\newif\if@F@cite\@F@citetrue
%
% \cite<prefix>[postfix]{keys}
% \fullcite<prefix>[postfix]{keys}
% \shortcite<prefix>[postfix]{keys}
% writes \citation{keys} on .aux
% produces (prefix Authors1, Year1; Authors2, Year2; ..., postfix)
%
\DeclareRobustCommand{\cite}{\def\BCAY##1##2##3{\BCA{##1}{##2}}%
\@ifnextchar<{\@cite}{\@cite<\relax>}}
\DeclareRobustCommand{\fullcite}{\def\BCAY##1##2##3{\BCA{##1}{##1}}%
\@ifnextchar<{\@cite}{\@cite<\relax>}}
\DeclareRobustCommand{\shortcite}{\def\BCAY##1##2##3{\BCA{##2}{##2}}%
\@ifnextchar<{\@cite}{\@cite<\relax>}}
\def\@cite<#1>{\@ifnextchar[{\def\@BBN{\BBN}\@@cite<#1>}%
{\def\@BBN{\ignorespaces}\@@cite<#1>[]}}
\def\@@cite<#1>[#2]#3{%
\if@filesw\immediate\write\@auxout{\string\citation{#3}}\fi%
\edef\@citeP{}%
% \BBOP{\ignorespaces#1\space}%
\BBOP{\if#1\relax\else#1\ \fi}%
\@for\@citeb:=#3\do{%
\@ifundefined{b@\@citeb}%
{\expandafter\def\csname b@\@citeb\endcsname{?}%
\expandafter\def\csname Y@\@citeb\endcsname{?}%
\@warning{Citation `\@citeb' on page \thepage\space undefined.}%
}%
{\@ifundefined{flag@\@citeb}%
{\global\expandafter\def\csname flag@\@citeb\endcsname{DUMMY}%
\def\BCA##1##2{##1}}%
{\def\BCA##1##2{##2}}%
}%
\edef\B@my@dummy{\csname b@\@citeb\endcsname}%
\ifx\@citeP\B@my@dummy%
\if@F@cite\@F@citefalse\else{,\ }\fi%
\csname Y@\@citeb\endcsname%
\else%
\if@F@cite\@F@citefalse\else{\BBC}\fi%
\edef\@cite@undefined{?}%
\ifx\@cite@undefined\B@my@dummy%
\csname Y@\@citeb\endcsname%
\else%
\def\BBA{\BBAA}%
\csname b@\@citeb\endcsname\BBAY\csname Y@\@citeb\endcsname%
\fi%
\fi%
\edef\@citeP{\csname b@\@citeb\endcsname}%
}\@F@citetrue{\@BBN #2}\BBCP}
%
% \citeR<prefix>[postfix]{keys}
% \fullciteR<prefix>[postfix]{keys}
% \shortciteR<prefix>[postfix]{keys}
% writes \citation{keys} on .aux
% produces prefix Authors1, Year1; Authors2, Year2; ..., postfix
% i.e., no parentheses
%
\DeclareRobustCommand{\citeR}{\def\BCAY##1##2##3{\BCA{##1}{##2}}%
\@ifnextchar<{\@citeR}{\@citeR<\relax>}}
\DeclareRobustCommand{\fullciteR}{\def\BCAY##1##2##3{\BCA{##1}{##1}}%
\@ifnextchar<{\@citeR}{\@citeR<\relax>}}
\DeclareRobustCommand{\shortciteR}{\def\BCAY##1##2##3{\BCA{##2}{##2}}%
\@ifnextchar<{\@citeR}{\@citeR<\relax>}}
\def\@citeR<#1>{\@ifnextchar[{\def\@BBN{\BBN}\@@citeR<#1>}%
{\def\@BBN{\ignorespaces}\@@citeR<#1>[]}}
\def\@@citeR<#1>[#2]#3{%
\if@filesw\immediate\write\@auxout{\string\citation{#3}}\fi%
\edef\@citeP{}%
% {\ignorespaces#1\space}%
{\if#1\relax\else#1\ \fi}%
\@for\@citeb:=#3\do{%
\@ifundefined{b@\@citeb}%
{\expandafter\def\csname b@\@citeb\endcsname{?}%
\expandafter\def\csname Y@\@citeb\endcsname{?}%
\@warning{Citation `\@citeb' on page \thepage\space undefined.}%
}%
{\@ifundefined{flag@\@citeb}%
{\global\expandafter\def\csname flag@\@citeb\endcsname{DUMMY}%
\def\BCA##1##2{##1}}%
{\def\BCA##1##2{##2}}%
}%
\edef\B@my@dummy{\csname b@\@citeb\endcsname}%
\ifx\@citeP\B@my@dummy%
\if@F@cite\@F@citefalse\else{,\ }\fi%
\csname Y@\@citeb\endcsname%
\else%
\if@F@cite\@F@citefalse\else{\BBC}\fi%
\edef\@cite@undefined{?}%
\ifx\@cite@undefined\B@my@dummy%
\csname Y@\@citeb\endcsname%
\else%
\def\BBA{\BBAA}%
\csname b@\@citeb\endcsname\BBAY\csname Y@\@citeb\endcsname%
\fi%
\fi%
\edef\@citeP{\csname b@\@citeb\endcsname}%
}\@F@citetrue{\@BBN #2}}
%
% \citeA[postfix]{keys}
% \fullciteA[postfix]{keys}
% \shortciteA[postfix]{keys}
% writes \citation{keys} on .aux
% produces Authors1 (Year1), ..., AuthorN (YearN, postfix)
%
\DeclareRobustCommand{\citeA}{\def\BCAY##1##2##3{\BCA{##1}{##2}}%
\@ifnextchar[{\def\@BBN{\BBN}\@citeA}%
{\def\@BBN{\ignorespaces}\@citeA[]}}
\DeclareRobustCommand{\fullciteA}{\def\BCAY##1##2##3{\BCA{##1}{##1}}%
\@ifnextchar[{\def\@BBN{\BBN}\@citeA}%
{\def\@BBN{\ignorespaces}\@citeA[]}}
\DeclareRobustCommand{\shortciteA}{\def\BCAY##1##2##3{\BCA{##2}{##2}}%
\@ifnextchar[{\def\@BBN{\BBN}\@citeA}%
{\def\@BBN{\ignorespaces}\@citeA[]}}
\def\@citeA[#1]#2{%
\if@filesw\immediate\write\@auxout{\string\citation{#2}}\fi%
\edef\@citeP{}%
\@for\@citeb:=#2\do{%
\@ifundefined{b@\@citeb}%
{\expandafter\def\csname b@\@citeb\endcsname{?}%
\expandafter\def\csname Y@\@citeb\endcsname{?}%
\@warning{Citation `\@citeb' on page \thepage\space undefined.}%
}%
{\@ifundefined{flag@\@citeb}%
{\global\expandafter\def\csname flag@\@citeb\endcsname{DUMMY}%
\def\BCA##1##2{##1}}%
{\def\BCA##1##2{##2}}%
}%
\edef\B@my@dummy{\csname b@\@citeb\endcsname}%
\ifx\@citeP\B@my@dummy%
\if@F@cite\@F@citefalse\else{,\ }\fi%
\csname Y@\@citeb\endcsname%
\else%
\if@F@cite\@F@citefalse\else{\BBCP,\ }\fi%
\def\BBA{\BBAB}%
\csname b@\@citeb\endcsname\ \BBOP\csname Y@\@citeb\endcsname%
\fi%
\edef\@citeP{\csname b@\@citeb\endcsname}%
}\@F@citetrue{\@BBN #1}\BBCP}
%
% \citeS[postfix]{keys}
% \fullciteS[postfix]{keys}
% \shortciteS[postfix]{keys}
% writes \citation{keys} on .aux
% produces Authors1's (Year1), ..., AuthorN's (YearN, postfix)
%
\DeclareRobustCommand{\citeS}{\def\BCAY##1##2##3{\BCA{##1}{##2}}%
\@ifnextchar[{\def\@BBN{\BBN}\@citeS}%
{\def\@BBN{\ignorespaces}\@citeS[]}}
\DeclareRobustCommand{\fullciteS}{\def\BCAY##1##2##3{\BCA{##1}{##1}}%
\@ifnextchar[{\def\@BBN{\BBN}\@citeS}%
{\def\@BBN{\ignorespaces}\@citeS[]}}
\DeclareRobustCommand{\shortciteS}{\def\BCAY##1##2##3{\BCA{##2}{##2}}%
\@ifnextchar[{\def\@BBN{\BBN}\@citeS}%
{\def\@BBN{\ignorespaces}\@citeS[]}}
\def\@citeS[#1]#2{%
\if@filesw\immediate\write\@auxout{\string\citation{#2}}\fi%
\edef\@citeP{}%
\@for\@citeb:=#2\do{%
\@ifundefined{b@\@citeb}%
{\expandafter\def\csname b@\@citeb\endcsname{?}%
\expandafter\def\csname Y@\@citeb\endcsname{?}%
\@warning{Citation `\@citeb' on page \thepage\space undefined.}%
}%
{\@ifundefined{flag@\@citeb}%
{\global\expandafter\def\csname flag@\@citeb\endcsname{DUMMY}%
\def\BCA##1##2{##1}}%
{\def\BCA##1##2{##2}}%
}%
\edef\B@my@dummy{\csname b@\@citeb\endcsname}%
\ifx\@citeP\B@my@dummy%
\if@F@cite\@F@citefalse\else{,\ }\fi%
\csname Y@\@citeb\endcsname%
\else%
\if@F@cite\@F@citefalse\else{\BBCP,\ }\fi%
\def\BBA{\BBAB}%
\csname b@\@citeb\endcsname's\ \BBOP\csname Y@\@citeb\endcsname%
\fi%
\edef\@citeP{\csname b@\@citeb\endcsname}%
}\@F@citetrue{\@BBN #1}\BBCP}
%
% \citeauthor{keys}
% \fullciteauthor{keys}
% \shortciteauthor{keys}
% writes \citation{keys} on .aux
% produces Authors1, ..., AuthorN
%
%\def\citeauthor{\def\BCAY##1##2##3{\BCA{##1}{##2}}\@citeauthor}
\DeclareRobustCommand{\citeauthor}{%
\def\BCAY##1##2##3{\BCA{##1}{##2}}\@citeauthor}
\DeclareRobustCommand{\fullciteauthor}{%
\def\BCAY##1##2##3{\BCA{##1}{##1}}\@citeauthor}
\DeclareRobustCommand{\shortciteauthor}{%
\def\BCAY##1##2##3{\BCA{##2}{##2}}\@citeauthor}
\def\@citeauthor#1{%
\if@filesw\immediate\write\@auxout{\string\citation{#1}}\fi%
\edef\@citeP{}%
\@for\@citeb:=#1\do{%
\@ifundefined{b@\@citeb}%
{\expandafter\def\csname b@\@citeb\endcsname{?}%
\expandafter\def\csname Y@\@citeb\endcsname{?}%
\@warning{Citation `\@citeb' on page \thepage\space undefined.}%
}%
{\@ifundefined{flag@\@citeb}%
{\global\expandafter\def\csname flag@\@citeb\endcsname{DUMMY}%
\def\BCA##1##2{##1}}%
{\def\BCA##1##2{##2}}%
}%
\edef\B@my@dummy{\csname b@\@citeb\endcsname}%
\ifx\@citeP\B@my@dummy%
\else%
\if@F@cite\@F@citefalse\else{,\ }\fi%
\def\BBA{\BBAB}%
\csname b@\@citeb\endcsname%\ \BBOP\csname Y@\@citeb\endcsname%
\fi%
\edef\@citeP{\csname b@\@citeb\endcsname}%
}\@F@citetrue}
%
% \citeyear[postfix]{keys}
% writes \citation{keys} on .aux
% produces (Year1, ..., YearN, postfix)
%
\DeclareRobustCommand{\citeyear}{\def\BCAY##1##2##3{}%
\@ifnextchar[{\def\@BBN{\BBN}\@citeyear}%
{\def\@BBN{\ignorespaces}\@citeyear[]}}
\def\@citeyear[#1]#2{%
\if@filesw\immediate\write\@auxout{\string\citation{#2}}\fi%
\edef\@citeP{}%
\BBOP\@for\@citeb:=#2\do{%
\@ifundefined{b@\@citeb}%
{\expandafter\def\csname b@\@citeb\endcsname{?}%
\expandafter\def\csname Y@\@citeb\endcsname{?}%
\@warning{Citation `\@citeb' on page \thepage\space undefined.}%
}%
{\@ifundefined{flag@\@citeb}%
{\global\expandafter\def\csname flag@\@citeb\endcsname{DUMMY}}%
{}%
}%
\edef\B@my@dummy{\csname b@\@citeb\endcsname}%
\if@F@cite\@F@citefalse\else{,\ }\fi%
\csname Y@\@citeb\endcsname%
\edef\@citeP{\csname b@\@citeb\endcsname}%
}\@F@citetrue{\@BBN #1}\BBCP}
%
% \citeyearR[postfix]{keys}
% writes \citation{keys} on .aux
% produces Year1, ..., YearN, postfix
% i.e., no parentheses
%
\DeclareRobustCommand{\citeyearR}{\def\BCAY##1##2##3{}%
\@ifnextchar[{\def\@BBN{\BBN}\@citeyearR}%
{\def\@BBN{\ignorespaces}\@citeyearR[]}}
\def\@citeyearR[#1]#2{%
\if@filesw\immediate\write\@auxout{\string\citation{#2}}\fi%
\edef\@citeP{}%
\@for\@citeb:=#2\do{%
\@ifundefined{b@\@citeb}%
{\expandafter\def\csname b@\@citeb\endcsname{?}%
\expandafter\def\csname Y@\@citeb\endcsname{?}%
\@warning{Citation `\@citeb' on page \thepage\space undefined.}%
}%
{\@ifundefined{flag@\@citeb}%
{\global\expandafter\def\csname flag@\@citeb\endcsname{DUMMY}}%
{}%
}%
\edef\B@my@dummy{\csname b@\@citeb\endcsname}%
\if@F@cite\@F@citefalse\else{,\ }\fi%
\csname Y@\@citeb\endcsname%
\edef\@citeP{\csname b@\@citeb\endcsname}%
}\@F@citetrue{\@BBN #1}}
%
% \nocite{keys}
% writes \citation{keys} in the aux file
%
\DeclareRobustCommand{\nocite}[1]{\@bsphack%
\if@filesw\immediate\write\@auxout{\string\citation{#1}}\fi%
\@for\@citeb:=#1\do{%
\@ifundefined{b@\@citeb}%
{\edef\B@my@dummy{*}%
\ifx\@citeb\B@my@dummy\else
\@warning{Citation `\@citeb' on page \thepage\space undefined.}
\fi}%
{\global\expandafter\def\csname flag@\@citeb\endcsname{DUMMY}}}%
\@esphack}
% No labels in the bibliography.
\def\@biblabel#1{}
\newskip{\bibleftmargin}
\bibleftmargin=2.5em
%
\def\refname{References}
\def\bibname{Bibliography}
%
\newskip\bibparsep
\bibparsep\z@
%
\def\thebibliography#1{%
\@ifundefined{chapter}%
{\section*{\refname}%
% \@mkboth{\uppercase{\refname}}{\uppercase{\refname}}
\@mkboth{\refname}{\refname}
\addcontentsline{toc}{section}{\refname}}%
{\chapter*{\bibname}%
% \@mkboth{\uppercase{\bibname}}{\uppercase{\bibname}}
\@mkboth{\bibname}{\bibname}
\addcontentsline{toc}{chapter}{\bibname}}
\list
{\relax}{\labelsep=\z@
\leftmargin=\bibleftmargin
\itemindent=-\bibleftmargin}\itemsep=\z@\advance\parskip\bibparsep
\def\newblock{\hskip .11em plus .33em minus .07em}
\sloppy\clubpenalty4000\@clubpenalty\clubpenalty\widowpenalty4000
% \sfcode`\.=\@m\relax}
\frenchspacing\relax}
\let\endthebibliography=\endlist
\endinput