%&LaTeX
\documentclass{article}

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

\begin{document}

\begin{thebibliography}{1}

\bibitem{Freeman+Hutchins1978} Freeman, H., \& Hutchins, M. (1978). Captive Management of Snow Leopard Cubs. \textit{Der Zoologischer Garten}, \textit{48}, 49--62.

\end{thebibliography}

\end{document}

