%&LaTeX
\documentclass{article}

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

\begin{document}

\begin{thebibliography}{1}

\bibitem{Ventura-Madangeng+Wilson2009} Ventura-Madangeng, J., \& Wilson, D. (2009). Workplace violence experienced by registered nurses : a concept analysis. \textit{Nursing Praxis in New Zealand}, \textit{25}(3), 37--50.

\end{thebibliography}

\end{document}

