biblatex 的作者-期刊-（年份）样式

Question

这个帖子包含一个具有作者-期刊-年份引用样式的 MWE，用于 biblatex，改编自作者年份期刊引用样式。下面复制了 MWE，并进行了一次修改，删除了期刊和年份之间的逗号。是否可以\cite轻松修改此 MWE 中的宏以将年份括在括号中？

梅威瑟：

\documentclass{beamer}
\usepackage[english]{babel}
\usepackage[style=authoryear]{biblatex}
\addbibresource{biblatex-examples.bib}
\usetheme{Madrid}


\DeclareFieldFormat{journaltitle}{\mkbibemph{#1\isdot}}
\renewbibmacro*{cite}{%
  \iffieldundef{shorthand}
    {\ifthenelse{\ifnameundef{labelname}\OR\iffieldundef{labelyear}}
       {\usebibmacro{cite:label}%
        \setunit{\addspace}}
       {\printnames{labelname}%
        \setunit{\nameyeardelim}}%
     \setunit{\addcomma\space}%
     \usebibmacro{journal}%
     \setunit{\space}%
     \usebibmacro{cite:labelyear+extrayear}%
    }
    {\usebibmacro{cite:shorthand}}}

\begin{document}
\begin{frame}{Polaron Transformation}

\begin{itemize}

\item The original theory was  developed by Munn-Silbey{\tiny \footcite{cicero}\footcite{aksin}\footcite{angenendt}} and further refined by Zhao et al. \footcite{bertram}\footcite{doody}

\end{itemize}
\end{frame}
\end{document}

相关输出：

在所需的输出中，第二和第五个引用的格式如下：

Aksin 等人，J. Organomet.化学。 (2006)。

杜迪，《叙事技巧杂志》（1974 年）。

Answer 1

您可以重新定义 bibmacrocite:labeldate+extradate来添加括号。原始定义可以在authoryear.cbx(v3.14 中的第 56-59 行）

\documentclass{beamer}
\usepackage[english]{babel}
\usepackage[style=authoryear]{biblatex}
\addbibresource{biblatex-examples.bib}
\usetheme{Madrid}

% only needed in outdated biblatex versions,
% see https://tex.stackexchange.com/q/540967/35864
%\DeclareFieldFormat{journaltitle}{\mkbibemph{#1\isdot}}

\renewbibmacro*{cite}{%
  \iffieldundef{shorthand}
    {\ifthenelse{\ifnameundef{labelname}\OR\iffieldundef{labelyear}}
       {\usebibmacro{cite:label}}
       {\printnames{labelname}}%
     \setunit{\addcomma\space}%
     \usebibmacro{journal}%
     \setunit{\addspace}%
     \usebibmacro{cite:labeldate+extradate}}
    {\usebibmacro{cite:shorthand}}}

\renewbibmacro*{cite:labeldate+extradate}{%
  \iffieldundef{labelyear}
    {}
    {\printtext[parens]{%
       \printtext[bibhyperref]{%
         \printlabeldateextra}}}}

\begin{document}
\begin{frame}{Polaron Transformation}

\begin{itemize}
\item The original theory was  developed by Munn-Silbey\footcite{cicero}\footcite{aksin}\footcite{angenendt}
  and further refined by Zhao et al.\footcite{bertram}\footcite{doody}
\end{itemize}
\end{frame}
\end{document}