%&LaTeX
\documentclass{article}

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

\begin{document}

\begin{thebibliography}{10}

\bibitem{deAdelhartToorop_etal2012} de Adelhart Toorop, R., Bazzocchi, F., \& Morisi, S. (2012). Quark mixing in the discrete dark matter model. \textit{Nucl. Phys. B}, \textit{856}(3), 670--681.

\end{thebibliography}

\end{document}

