完整 MWE

Question

所以我仍在写这篇大论文，今天我注意到我们在 .bib 文件中添加的注释没有显示在参考书目中。只有当我使用 apa 样式时才会发生这种情况。也许打印注释数据字段没有实现，就像 ISBN 一样？（Biblatex 未显示采用 APA 样式的 ISBN）否则，我做错了什么？

梅威瑟：

\documentclass{article}

\usepackage[utf8]{inputenc}
\usepackage[backend=biber,style=apa,citestyle=apa]{biblatex}
\DeclareLanguageMapping{english}{english-apa}
\addbibresource{sources.bib}

\begin{document}
Content. \parencite{something_one} More content \parencite{something-else_one} more content.
\printbibliography
\end{document}

以及 sources.bib 文件：

@online{something_one,
author      =   {Some One},
title       =   {Something},
year        =   {nodate},
url         =   {https://somesite.org/somepage},
urldate     =   {2017-12-19},
note        =   {I'm a note}
}

@online{something-else_one,
author      =   {Some One},
title       =   {Something else},
year        =   {nodate},
url         =   {https://somesite.org/someotherpage},
urldate     =   {2017-12-19},
note        =   {I'm another note}
}

Answer 1

除了上述评论之外，这是修补@online条目类型驱动程序以包含该note字段的方法。

1. 查看文件apa.bbx并找到online驱动程序（搜索\DeclareBibliographyDriver{online}）。
2. 查看此驱动程序并确定要将note字段放在哪里。大多数驱动程序将note字段放在任何doi或之前url。
3. 您将会看到，在该字段之前立即doi有一个\printfield{entrysubtype}。

4. 我们可以使用该驱动程序修补程序，在该字段后xpatch插入note字段，并在其间添加句点和空格，如下所示：

   \usepackage{xpatch}% load the xpatch package
   \xpatchbibdriver{online}% patch the online driver:
     {\printfield{entrysubtype}}% replace this line
     {\printfield{entrysubtype}%  with these lines
      \newunit\newblock
      \printfield{note}}
     {}
     {}
   

完整 MWE

\documentclass{article}
\usepackage{filecontents}
\begin{filecontents}{\jobname.bib}
@online{something_one,
  author  = {Some One},
  title   = {Something},
  year    = {nodate},
  url     = {https://somesite.org/somepage},
  urldate = {2017-12-19},
  note    = {I'm a note}
}
@online{something-else_one,
  author  = {Some One},
  title   = {Something else},
  year    = {nodate},
  url     = {https://somesite.org/someotherpage},
  urldate = {2017-12-19},
  note    = {I'm another note}
}
\end{filecontents}
\usepackage[style=apa]{biblatex}
\DeclareLanguageMapping{english}{english-apa}
\usepackage{xpatch}
\xpatchbibdriver{online}
  {\printfield{entrysubtype}}
  {\printfield{entrysubtype}%
   \newunit\newblock
   \printfield{note}}
  {}
  {}
\addbibresource{\jobname.bib}
\pagestyle{empty}
\begin{document}
\nocite{*}
\printbibliography
\end{document}