我的小例子如下：
\documentclass{article}
\usepackage[round]{natbib}
\newcommand{\citea}[1]{[\citenum{#1}]}
%\setcitestyle{comma}
\begin{document}
Please ref \citep{efron1996bootstrap,tibshirani1996regression}
or ref \citea{efron2004least,hastie2015statistical}
\bibliographystyle{unsrtnat}
%\nocite{*}
\bibliography{test}
\end{document}
其中test.bib包含
@article{tibshirani1996regression,
title={Regression shrinkage and selection via the lasso},
author={Tibshirani, Robert},
journal={Journal of the Royal Statistical Society: Series B (Methodological)},
volume={58},
number={1},
pages={267--288},
year={1996},
publisher={Wiley Online Library}
}
@article{efron1996bootstrap,
title={Bootstrap confidence levels for phylogenetic trees},
author={Efron, Bradley and Halloran, Elizabeth and Holmes, Susan},
journal={Proceedings of the National Academy of Sciences},
volume={93},
number={23},
pages={13429--13429},
year={1996},
publisher={National Acad Sciences}
}
@article{efron2004least,
title={Least angle regression},
author={Efron, Bradley and Hastie, Trevor and Johnstone, Iain and Tibshirani, Robert},
journal={The Annals of Statistics},
volume={32},
number={2},
pages={407--499},
year={2004},
publisher={Institute of Mathematical Statistics}
}
@book{hastie2015statistical,
title={Statistical learning with sparsity: the lasso and generalizations},
author={Hastie, Trevor and Tibshirani, Robert and Wainwright, Martin},
year={2015},
address={Boca Raton},
publisher={CRC press}
}
我知道\setcitestyle{comma}可以改变标点符号。但是，我希望保留 的默认冒号分隔方式，并使用修改后的 的\citep逗号分隔方式。\citea\citenum