%&LaTeX
\documentclass{article}

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

\begin{document}

\begin{thebibliography}{5}

\bibitem{Cirillo_etal2018} Cirillo, V., Masin, R., Maggio, A., \& Zanin, G. (2018). Crop-weed interactions in saline environments. \textit{Europ. J. Agron.}, \textit{99}, 51--61.

\end{thebibliography}

\end{document}

