%&LaTeX
\documentclass{article}

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

\begin{document}

\begin{thebibliography}{1}

\bibitem{Butler1976} Butler, A. M. (1976). Manpower planning for quality nursing care. \textit{Journal of Advanced Nursing}, \textit{69}(3), 26--30.

\end{thebibliography}

\end{document}

