% uni-wtal-lin.cbx, v 0.2 2013-08-09, Carsten A. Dahlmann (Ace@Dahlmann.net)

\RequireCitationStyle{authoryear}

%% colon after year
\renewcommand{\postnotedelim}{\addcolon\addspace}

%% comma in multicites
\renewcommand*{\multicitedelim}{\addcomma\space}

%% no p. before page number
\DeclareFieldFormat{postnote}{#1}
\DeclareFieldFormat{multipostnote}{#1}
\DeclareFieldFormat{pages}{#1}

\endinput