我正在使用 Springer 的新自然课程，可在此链接。
我无法弄清楚引用是如何工作的，目前我总是收到错误，提示它们未定义。我创建了一个可重现的示例，非常感谢任何帮助。我使用 PdfLaTex 构建文件，但其他引擎也不工作。
我的主文档如下所示：
%%\documentclass[referee,sn-basic]{sn-jnl}% referee option is meant for double line spacing
%%=======================================================%%
%% to print line numbers in the margin use lineno option %%
%%=======================================================%%
%%\documentclass[lineno,sn-basic]{sn-jnl}% Basic Springer Nature Reference Style/Chemistry Reference Style
%%======================================================%%
%% to compile with pdflatex/xelatex use pdflatex option %%
%%======================================================%%
%%\documentclass[pdflatex,sn-basic]{sn-jnl}% Basic Springer Nature Reference Style/Chemistry Reference Style
%%\documentclass[sn-basic]{sn-jnl}% Basic Springer Nature Reference Style/Chemistry Reference Style
%%\documentclass[sn-mathphys]{sn-jnl}% Math and Physical Sciences Reference Style
%%\documentclass[sn-aps]{sn-jnl}% American Physical Society (APS) Reference Style
%%\documentclass[sn-vancouver]{sn-jnl}% Vancouver Reference Style
%%\documentclass[sn-apa]{sn-jnl}% APA Reference Style
\documentclass[sn-chicago]{sn-jnl}% Chicago-based Humanities Reference Style
%%\documentclass[sn-standardnature]{sn-jnl}% Standard Nature Portfolio Reference Style
%%\documentclass[default]{sn-jnl}% Default
%%\documentclass[default,iicol]{sn-jnl}% Default with double column layout
%%%% Standard Packages
%%<additional latex packages if required can be included here>
\graphicspath{ {./figures/} }
\newcommand{\fignote}[1]{\small{\emph{Note:~}}#1\par}
%%%%
\jyear{2021}%
%% as per the requirement new theorem styles can be included as shown below
\theoremstyle{thmstyleone}%
\newtheorem{theorem}{Theorem}% meant for continuous numbers
%%\newtheorem{theorem}{Theorem}[section]% meant for sectionwise numbers
%% optional argument [theorem] produces theorem numbering sequence instead of independent numbers for Proposition
\newtheorem{proposition}[theorem]{Proposition}%
%%\newtheorem{proposition}{Proposition}% to get separate numbers for theorem and proposition etc.
\theoremstyle{thmstyletwo}%
\newtheorem{example}{Example}%
\newtheorem{remark}{Remark}%
\theoremstyle{thmstylethree}%
\newtheorem{definition}{Definition}%
\raggedbottom
%%\unnumbered% uncomment this for unnumbered level heads
\begin{document}
\title[Some Title]{Some Title}
\subtitle{Some Subtitle}
\author*[1]{\fnm{My} \sur{Name}}\email{[email protected]}
\affil*[1]{\orgdiv{Org}, \orgname{Uni}, \orgaddress{\street{Street}, \city{City}, \postcode{00000}, \country{Neverland}}}
%%==================================%%
%% sample for unstructured abstract %%
%%==================================%%
\abstract{The paper abstract would come here}
\keywords{Random, Key, Words}
\maketitle
\section{Introduction}
As previous literature has shown \citep[][]{hutter_2014, aelst_walgrave_2001}.
\bibliography{bibliography.bib}% common bib file
%% if required, the content of .bbl file can be included here once bbl is generated
%%\input sn-article.bbl
%% Default %%
%%\input sn-sample-bib.tex%
\end{document}
这是 bibliography.bib：
@book{hutter_2014,
address = "Minneapolis",
title = "Protesting Culture and Economics in Western Europe",
publisher = "University of Minnesota Press",
author = "Hutter, Swen",
year = "2014"}
@article{aelst_walgrave_2001,
title = "Who is that (wo)man in the street? From the normalisation of protest to the normalisation of the protester",
volume = "39",
shorttitle = "Who is that (wo)man in the street?",
number = "4",
doi="10.1111/1475-6765.00582",
journal = "European Journal of Political Research",
author = "Aelst, Peter Van and Walgrave, Stefaan",
year = "2001",
pages = "461--486"}
答案1
如果你Download+the+journal+article+template+package从链接下载，添加了.zip缺失的文件（！）并提取文件，你会发现一个子目录bst。在里面找到sn-chicago.bst。将此文件复制到你的工作目录。
bibtex运行编译后两次要得到：
