%% The LaTeX Companion, 3ed

%%
%% The LaTeX Companion, 3ed
%%
%% Example 16-3-12 on page II-493 in "The basic syntax".
%%
%% 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{159.0pt}

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

%StartShownPreambleCommands
\usepackage{natbib}
\defcitealias{LGC97}{Dogbook~II}
%StopShownPreambleCommands

\begin{document}
\citet{LGC97} = \citetalias{LGC97} \\
\citep{LGC97} = \citepalias{LGC97} \par
\defcitealias{LGC97}{Dogbook~II~2ed}
Alias changed: \citepalias[see][]{LGC97}
\end{document}