/usr/share/php/PHP/CodeSniffer/src/Standards/Squiz/Sniffs/WhiteSpace/SuperfluousWhitespaceSniff.php}},   author = {Sherwood, Greg}, } \end{filecontents} \addbibresource{\jobname.bib}  \begin{document} \cite{key}  \printbibliography \end{document}  