我有以下 MWE:
\documentclass{article}
\usepackage{natbib}
\begin{document}
text\citet{Gettier2}
\bibliographystyle{apalike}
\bibliography{Gettier}
\end{document}
以及保存在同一档案中的以下参考文件Gettier.bib:
@Article{Gettier2,
author = {Edmund Gettier},
title = {Is Justified True Belief Knowledge?},
journal = {Analysis},
year = {1963},
OPTkey = {key},
volume = {23},
number = {6},
pages = {121-123},
OPTmonth = {month},
OPTnote = {note},
OPTannote = {annote},
}
不幸的是,编译时我只在文本后得到一个?,而不是想要的引用。
出了什么问题?