%&LaTeX
\documentclass{article}

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

\begin{document}

\begin{thebibliography}{1}

\bibitem{Gothuey2005} Gothuey, I. (2005). \textit{Toxicopendance : probl{\`e}mes psychiatriques courants}  (various, Ed.). Geneva: Editions M{\'e}decine et Hygi{\`e}ne.

\end{thebibliography}

\end{document}

