%&LaTeX
\documentclass{article}

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

\begin{document}

\begin{thebibliography}{1}

\bibitem{Hanley_etal2003} Hanley, D. E., Bourassa, M. A., O{\textquoteright}Brien, J. J., Smith, S. R., \& Spade, E. R. (2003). A Quantitative Evaluation of ENSO Indices. \textit{J. Climate}, \textit{16}(8), 1249--1258.

\end{thebibliography}

\end{document}

