%&LaTeX
\documentclass{article}

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

\begin{document}

\begin{thebibliography}{10}

\bibitem{AGATACollaborationSoderstrom+Gadea2012} AGATA Collaboration(Soderstrom, P. A. et al), \& Gadea, A. (2012). High-spin structure in K-40. \textit{Phys. Rev. C}, \textit{86}(5), 054320--9pp.

\end{thebibliography}

\end{document}

