%%
%% The LaTeX Companion, 3ed
%%
%% Example 15-7-120 on page II-462 in "\protect \hspace  *{-1em}biblatex-claves".
%%
%% 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{328.0pt}

%%  Use biber program
\usepackage{xcolor}
\setlength\parindent{0pt}
\usepackage[bibstyle=claves,citestyle=authortitle]{biblatex}
\addbibresource{tlc-biblatex-special.bib}
\AddBiblatexClavis{BHG}
\AddBiblatexClavis{CANT}

%StartShownPreambleCommands

%StopShownPreambleCommands

\begin{document}
\let\normalsize\footnotesize \normalsize
\textcolor{blue}{See \textcite{BHG225}.}
\printbibliography[heading=none]
\end{document}