%&LaTeX
\documentclass{article}

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

\begin{document}

\begin{thebibliography}{1}

\bibitem{Hirsch_etal2013} Hirsch, M., Lineros, R. A., Morisi, S., Palacio, J., Rojas, N., \& Valle, J. W. F. (2013). WIMP dark matter as radiative neutrino mass messenger. \textit{J. High Energy Phys.}, \textit{10}(10), 149--18pp.

\end{thebibliography}

\end{document}

