%&LaTeX
\documentclass{article}

\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}
\usepackage{textcomp}

\begin{document}

\begin{thebibliography}{1}

\bibitem{Doster_etal1989} Doster, A. R., Armstrong, D. L., \& Bargar, T. W. (1989). Seminoma and parathyroid adenoma in a snow leopard (Panthera unica). \textit{J Comp Pathol}, \textit{100}(4), 475--480.

\end{thebibliography}

\end{document}

