%&LaTeX
\documentclass{article}

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

\begin{document}

\begin{thebibliography}{1}

\bibitem{PierreAugerCollaborationAbraham+Pastor2010} Pierre Auger Collaboration(Abraham, J. et al), \& Pastor, S. (2010). Measurement of the Depth of Maximum of Extensive Air Showers above 10(18) eV. \textit{Phys. Rev. Lett.}, \textit{104}(9), 091101--7pp.

\end{thebibliography}

\end{document}

