%&LaTeX
\documentclass{article}

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

\begin{document}

\begin{thebibliography}{1}

\bibitem{Paine_etal2010} Paine, C. E. T., Stahl, C., Courtois, E. A., Patino, S., Sarmiento, C., \& Baraloto, C. (2010). Functional explanations for variation in bark thickness in tropical rain forest trees. \textit{Funct. Ecol.}, \textit{24}(6), 1202--1210.

\end{thebibliography}

\end{document}

