1\documentclass{article} 2\renewcommand{\refname}{Literature Cited} 3\renewcommand{\deg}{\ensuremath{^\circ}} % degrees 4 5\begin{document} 6 7This is a citation for the 5\deg. The citation should be known \cite{known}. 8We follow this with an unknown citation \cite{unknown}. 9 10To test various combinations we need to cite more than one author. To this 11end, I cite two known authors \cite{known,known2}. This might include one 12known and one unknown \cite{unknown,known}. Another bizarre case might be 13one known, one unknown and another known \cite{known,unknown,known2}. 14 15Need to have a test for \verb#\cite# commands that span multiple lines \cite{ 16known,% 17% very long comment that has some utility 18known2} (which has two comment lines in a row!) and one final test \cite{% 19known, % 20known2% some jabbering 21}. 22 23\bibliography{bib_simple} 24\bibliographystyle{unsrt} 25 26\end{document} 27 28 29