%&LaTeX
\documentclass{article}

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

\begin{document}

\begin{thebibliography}{1}

\bibitem{Andersson_etal2007} Andersson, B., Hibell, B., Beck, F., Choquet, M., Kokkevi, A., Fotiou, A., et al. (2007). \textit{Alcohol and drug use among european 17-18 year old students : data from the ESPAD project : full report}. Stockholm: European School Survey Project on alcohol and Other Drugs (ESPAD); Swedish Council for Information on alcohol and Other Drugs (CAN); Council of Europe, Co-operation Group to Combat Drug Abuse and Illicit Trafficking in Drugs (Pompidou Group).

\end{thebibliography}

\end{document}

