mmd-disable-natbib.tex

% Change \citep to emulate \cite if natbib not in use
% Redefine it as \cite if it natbib is loaded

\ifx\citep\undefined
	\let\citep\cite
	\let\citet\cite
\else
	\renewcommand\citep{\cite}
	\renewcommand\citet{\cite}
\fi