%%
%% The LaTeX Companion, 3ed
%%
%% Example 16-3-19 on page II-495 in "Full author list only with the first citation".
%%
%% Copyright (C) 2022 Frank Mittelbach
%%
%% It may be distributed and/or modified under the conditions
%% of the LaTeX Project Public License, either version 1.3c
%% of this license or (at your option) any later version.
%%
%% See https://www.latex-project.org/lppl.txt for details.
%%

\documentclass{tlc3exa}
\pagestyle{empty}
\setcounter{page}{6}
\setlength\textwidth{207.0pt}

%% Do not show the bibliography itself in the example,
%% so put it on a separate page:
\AtEndDocument{\newpage \bibliography{tlc,tlc-ex}}
\setlength\parindent{0pt}

%StartShownPreambleCommands
\usepackage[longnamesfirst]{natbib}
\bibliographystyle{chicago}
\shortcites{LGC97}
%StopShownPreambleCommands

\begin{document}
\citep{LGC97} \hfill  first citation \\
\citep{LGC97} \hfill second citation \\
\citep*{LGC97}\hfill          forced \\
\citep{test97}\hfill  first citation \\
\citep{test97}\hfill second citation
\end{document}
