%&LaTeX
\documentclass{article}

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

\begin{document}

\begin{thebibliography}{1}

\bibitem{Gibernau_etal2008} Gibernau, M., Orivel, J., Dejean, A., Delabie, J., \& Barabe, D. (2008). Flowering as a key factor in ant-Philodendron interactions. \textit{J. Trop. Ecol.}, \textit{24}, 689--692.

\end{thebibliography}

\end{document}

