使用authoryear.cbx引文格式—— \textcite“作者 (2012)”或\parencite“(作者 2012)”——如果同一作者在同一年有多个条目，通常会使用小写字母后缀：“作者 (2013b)”。否则，（必填）年份部分可消除同一作者的多个条目的歧义，并显示确实存在引文（附有参考书目条目）。页码等内容可以用冒号前缀附加到年份上：“作者 (2012:123)”/“(作者 2012:123)”。
如果引用了撰写了多篇与你的作品相关的文本的作者，这是一种非常有用的样式。但在某些情况下，参考书目几乎不包含多个作者条目，即年份变得多余。author那么简单的引用样式就足够了——“作者”或“（作者）”——尽管\textcite（也许\autocite）应该使用一些字体样式，例如小写字母或斜体“作者”，以强调名称应被视为引用，而不是随意出现的。
当然，仍然需要消除歧义。可以通过添加（可能缩短的）年份来实现 - “作者14“” / “作者'14” / “作者2014“” / “作者2014” / “作者（2014）”——或者按字母或数字索引：“作者A“” / “作者“” / “作者（一）“” / “作者A ” // ”作者1“” / “作者1” / “作者1 ”。我倾向于使用不会被误认为是脚注标记的上标字母。
有没有author.cbx我忽略的可以实现这一点的方法？
您会从其他东西中衍生出这种风格authoryear.cbx吗？需要哪些额外的代码？
\documentclass{scrartcl}
\usepackage[style=authoryear]{biblatex}
\begin{filecontents}{\jobname.bib}
@book{foo12, Author={A. Uthor}, Title={Some Title}, Year={2012}, Publisher={Standard Press}, Address={Global}}
@book{foo13a, Author={A. Uthor}, Title={Another Title}, Year={2013}, Publisher={Standard Press}, Address={Global}}
@book{foo13b, Author={A. Uthor}, Title={Boring Title}, Year={2013}, Publisher={Standard Press}, Address={Global}}
@book{foos10, Author={A. Uthor and A. Uteur}, Title={International Title}, Year={2010}, Publisher={Standard Press}, Address={Global}}
@book{foos11, Author={A. Uthor and C. Utor}, Title={Collaboration Title}, Year={2011}, Publisher={Standard Press}, Address={Global}}
@book{foos12, Author={A. Uteur and B. Uteur}, Title={Foreign Title}, Year={2012}, Publisher={Standard Press}, Address={Global}}
@book{bar14, Author={B. Uteur}, Title={Interesting Title}, Year={2014}, Publisher={Standard Press}, Address={Global}}
@book{baz14, Author={A. Uteur}, Title={New Title}, Year={2014}, Publisher={Standard Press}, Address={Global}}
\end{filecontents}
\addbibresource{\jobname.bib}
\renewcommand*{\mkbibnamelast}[1]{\textsc{#1}} % smallcaps for last names
\begin{document}
Let’s cite some book \autocite{foo12} or a particular page therein \autocite[123]{foo12}.
Its author also published two works during the following year \autocite{foo13a,foo13b}.
Our friend did two collaborations \autocite{foos10,foos11},
but others worked together as well \autocite{foos12}.
Those two authors with same last name are also cited individually \autocite{bar14,baz14}.
\printbibliography
\end{document}
附言：我不喜欢作者-年份引用格式与参考书目格式相结合，即作者排在最前面，年份排在最后（几乎）。我也不喜欢前后不一致的姓名列表，如“Uthor, A. and A. Uteur”，但那是另一回事。
答案1
我之前在评论中写道，没有办法biblatex判断一个作者（更好labelname：）写了一部还是多部作品，这似乎是错的。甚至有一个测试可以测试这一点：\ifsingletitle参见第 174 页biblatex文档)：
如果参考书目中
<true>只有一部同名的作品，则扩展为 ，否则扩展为 。如果条目根本没有 名称，则如果参考书目中只有一部同名的作品，则扩展为 ，否则扩展为 。如果条目既未设置也未设置 ，则将始终扩展为。请注意，此功能需要使用包选项 明确启用。labelname<false>labelname<true>labeltitle<false>labelnamelabeltitle<false>singletitle
authoryear对的宏进行很小的修改cite，
\newbibmacro*{cite}{%
\iffieldundef{shorthand}
{\ifthenelse{\ifnameundef{labelname}\OR\iffieldundef{labelyear}}
{\usebibmacro{cite:label}%
\setunit{\addspace}}
{\printnames{labelname}%
\setunit{\nameyeardelim}}%
\ifsingletitle% this is new
{}% do not print year if only work by labelname
{\usebibmacro{cite:labelyear+extrayear}}}% print year to disambiguate
{\usebibmacro{cite:shorthand}}}
如果特定作者只有一部作品，则返回“名称”，如果有多个作品，则返回“名称年份[+额外年份]”。
可能有办法实现“作者 1”、“作者 2”等页，但我认为“作者年份”是最自然的（并且考虑到参考书目的格式最容易找到）。
平均能量损失
\documentclass{scrartcl}
\usepackage[style=authoryear,singletitle]{biblatex}
\usepackage{filecontents}
\begin{filecontents*}{\jobname.bib}
@book{foo12, Author={A. Uthor}, Title={Some Title}, Year={2012}, Publisher={Standard Press}, Address={Global}}
@book{foo13a, Author={A. Uthor}, Title={Another Title}, Year={2013}, Publisher={Standard Press}, Address={Global}}
@book{foo13b, Author={A. Uthor}, Title={Boring Title}, Year={2013}, Publisher={Standard Press}, Address={Global}}
@book{foos10, Author={A. Uthor and A. Uteur}, Title={International Title}, Year={2010}, Publisher={Standard Press}, Address={Global}}
@book{foos11, Author={A. Uthor and C. Utor}, Title={Collaboration Title}, Year={2011}, Publisher={Standard Press}, Address={Global}}
@book{foos12, Author={A. Uteur and B. Uteur}, Title={Foreign Title}, Year={2012}, Publisher={Standard Press}, Address={Global}}
@book{bar14, Author={B. Uteur}, Title={Interesting Title}, Year={2014}, Publisher={Standard Press}, Address={Global}}
@book{baz14, Author={A. Uteur}, Title={New Title}, Year={2014}, Publisher={Standard Press}, Address={Global}}
\end{filecontents*}
\DeclareNameAlias{sortname}{last-first}
\addbibresource{\jobname.bib}
\renewcommand*{\mkbibnamelast}[1]{\textsc{#1}} % smallcaps for last names
\newbibmacro*{cite}{%
\iffieldundef{shorthand}
{\ifthenelse{\ifnameundef{labelname}\OR\iffieldundef{labelyear}}
{\usebibmacro{cite:label}%
\setunit{\addspace}}
{\printnames{labelname}%
\setunit{\nameyeardelim}}%
\ifsingletitle
{}%
{\usebibmacro{cite:labelyear+extrayear}}}%
{\usebibmacro{cite:shorthand}}}
\begin{document}
Let’s cite some book \autocite{foo12} or a particular page therein \autocite[123]{foo12}.
Its author also published two works during the following year \autocite{foo13a,foo13b}.
Our friend did two collaborations \autocite{foos10,foos11},
but others worked together as well \autocite{foos12}.
Those two authors with same last name are also cited individually \autocite{bar14,baz14}.
\printbibliography
\end{document}
