%&LaTeX
\documentclass{article}

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

\begin{document}

\begin{thebibliography}{1}

\bibitem{Moirand2003} Moirand, R. (2003). Principes de traitement de l{\textquoteright}h{\'e}patite C chez le patient addictif. In \textit{Sixi{\`e}me colloque international toxicomanies, h{\'e}patites, sida} (21). Aix-en-Provence: Romain Moirand.

\end{thebibliography}

\end{document}

