%&LaTeX
\documentclass{article}

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

\begin{document}

\begin{thebibliography}{5}

\bibitem{Constantin_etal2016} Constantin, J., Bergez, J. - E., Raynal, H., Hoffmann, H., \& Ewert, F. (2016). Impact of maize management variability modeled as decision rules on yield and Drainage at the regional scale.. Berlin (Germany).

\end{thebibliography}

\end{document}

