%&LaTeX
\documentclass{article}

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

\begin{document}

\begin{thebibliography}{5}

\bibitem{Schaap_etal2013} Schaap, B. F., Reidsma, P., Verhagen, J., Wolf, J., \& van Ittersum, M. K. (2013). Participatory design of farm level adaptation to climate risks in an arable region in The Netherlands. \textit{European Journal of Agronomy}, \textit{48}, 30--42.

\end{thebibliography}

\end{document}

