我认为我的 .bib 文件有问题。我有参考文献，其中一个可以完美运行，而另一个则不行。第一次引用其中一个参考文献时，我希望看到所有作者的名字和姓氏。这仅适用于我的第二个参考文献，这里是 MWE。
\RequirePackage{filecontents}
\begin{filecontents*}{\jobname.bib}
@book{Wohlin2000,
address = {Norwell, MA, USA},
author = {Wohlin, Claes and Runeson, Per and H\"{o}st, Martin and Ohlsson, Magnus C and Regnell, Bj\"{o}orn and Wessl\'{e}n, Anders},
isbn = {0-7923-8682-5},
publisher = {Kluwer Academic Publishers},
title = {{Experimentation in Software Engineering: An Introduction}},
year = {2000}
}
@book{Rogers2011,
abstract = {.....},
author = {Rogers, Yvonne and Sharp, Helen and Preece, Jenny},
isbn = {0470665769},
publisher = {John Wiley \& Sons, Ltd.},
title = {{Interaction Design: Beyond Human - Computer Interaction}},
volume = {6},
year = {2011}
}
\end{filecontents*}
\documentclass{article}
\usepackage[%
% backend=bibtex % use BibTeX
backend=biber % Use biber
]{biblatex}
\addbibresource{\jobname.bib}
\begin{document}
Hello \textcite{Wohlin2000}. How are you? And Hello to you, \textcite{Rogers2011}.
\printbibliography
\end{document}
答案1
biblatex-apa如果姓名列表包含 5 位以上的作者，则即使第一次引用也会打印“et al.”
为了改变这种情况，我们可以重新定义名称自定义名称格式apa.cbx：只需更改一行（我们更改\ifnumcomp{\value{listtotal}}{>}{5}为\ifnumcomp{\value{listtotal}}{>}{999}），即使我们必须复制一整段代码：
\makeatletter
\DeclareNameFormat{labelname}{%
\ifthenelse{\value{uniquelist}>1}
{\numdef\cbx@min{\value{uniquelist}}}
{\numdef\cbx@min{\value{minnames}}}%
\ifboolexpr{test {\ifnumcomp{\value{listcount}}{=}{1}}
or test {\ifnumcomp{\value{listtotal}}{=}{2}}}
{\usebibmacro{labelname:doname}{#1}{#2}{#3}{#4}{#5}{#6}{#7}{#8}}
{\ifboolexpr{test {\ifnumcomp{\value{listtotal}}{>}{999}}% standard biblatex-apa has "\ifnumcomp{\value{listtotal}}{>}{5}" here
or test {\ifciteseen}}
{\ifnumcomp{\value{listcount}}{<}{\cbx@min + 1}% normal name
{\usebibmacro{labelname:doname}{#1}{#2}{#3}{#4}{#5}{#6}{#7}{#8}}%
{}%
\ifnumcomp{\value{listcount}}{=}{\cbx@min + 1}% first past ul is et al
% but enforce plurality of et al - only truncate here if there is at
% least one more element after the current potential truncation point
% so that "et al" covers at least two elements.
{\ifnumcomp{\value{listcount}}{<}{\value{listtotal}}
{\andothersdelim\bibstring{andothers}}
{\usebibmacro{labelname:doname}{#1}{#2}{#3}{#4}{#5}{#6}{#7}{#8}}}%
{}%
\ifnumcomp{\value{listcount}}{>}{\cbx@min + 1}% nothing thereafter
{\relax}%
{}}%
{\usebibmacro{labelname:doname}{#1}{#2}{#3}{#4}{#5}{#6}{#7}{#8}}}}
\makeatother
这使得biblatex在第一次引用时显示所有名称。
平均能量损失
\RequirePackage{filecontents}
\begin{filecontents*}{\jobname.bib}
@book{Wohlin2000,
address = {Norwell, MA, USA},
author = {Wohlin, Claes and Runeson, Per and H\"{o}st, Martin and Ohlsson, Magnus C and Regnell, Bj\"{o}orn and Wessl\'{e}n, Anders},
isbn = {0-7923-8682-5},
publisher = {Kluwer Academic Publishers},
title = {{Experimentation in Software Engineering: {An} Introduction}},
year = {2000},
}
@book{Rogers2011,
author = {Rogers, Yvonne and Sharp, Helen and Preece, Jenny},
isbn = {0470665769},
publisher = {John Wiley \& Sons, Ltd.},
title = {{Interaction Design: Beyond Human - Computer Interaction}},
volume = {6},
year = {2011},
}
\end{filecontents*}
\documentclass{article}
\usepackage[%
style=apa,
backend=biber,
]{biblatex}
\DeclareLanguageMapping{english}{english-apa}
\makeatletter
\DeclareNameFormat{labelname}{%
\ifthenelse{\value{uniquelist}>1}
{\numdef\cbx@min{\value{uniquelist}}}
{\numdef\cbx@min{\value{minnames}}}%
\ifboolexpr{test {\ifnumcomp{\value{listcount}}{=}{1}}
or test {\ifnumcomp{\value{listtotal}}{=}{2}}}
{\usebibmacro{labelname:doname}{#1}{#2}{#3}{#4}{#5}{#6}{#7}{#8}}
{\ifboolexpr{test {\ifnumcomp{\value{listtotal}}{>}{999}}% standard biblatex-apa has "\ifnumcomp{\value{listtotal}}{>}{5}" here
or test {\ifciteseen}}
{\ifnumcomp{\value{listcount}}{<}{\cbx@min + 1}% normal name
{\usebibmacro{labelname:doname}{#1}{#2}{#3}{#4}{#5}{#6}{#7}{#8}}%
{}%
\ifnumcomp{\value{listcount}}{=}{\cbx@min + 1}% first past ul is et al
% but enforce plurality of et al - only truncate here if there is at
% least one more element after the current potential truncation point
% so that "et al" covers at least two elements.
{\ifnumcomp{\value{listcount}}{<}{\value{listtotal}}
{\andothersdelim\bibstring{andothers}}
{\usebibmacro{labelname:doname}{#1}{#2}{#3}{#4}{#5}{#6}{#7}{#8}}}%
{}%
\ifnumcomp{\value{listcount}}{>}{\cbx@min + 1}% nothing thereafter
{\relax}%
{}}%
{\usebibmacro{labelname:doname}{#1}{#2}{#3}{#4}{#5}{#6}{#7}{#8}}}}
\makeatother
\addbibresource{\jobname.bib}
\begin{document}
Hello \textcite{Wohlin2000}. How are you? And Hello to you, \textcite{Rogers2011}.
Hello \textcite{Wohlin2000}. How are you? And Hello to you, \textcite{Rogers2011}.
\printbibliography
\end{document}
