%&LaTeX
\documentclass{article}

\usepackage[latin1]{inputenc}
\usepackage[T1]{fontenc}
\usepackage{textcomp}

\begin{document}

\begin{thebibliography}{15}

\bibitem{Crowe_etal2006} Crowe, M., Ward, N., Dunnachie, B., \& Roberts, M. H. (2006). Characteristics of adolescent depression. \textit{International Journal of Mental Health Nursing}, \textit{15}(1), 10--18.

\end{thebibliography}

\end{document}

