%&LaTeX
\documentclass{article}

\usepackage[latin1]{inputenc}
\usepackage[T1]{fontenc}
\usepackage{textcomp}

\begin{document}

\begin{thebibliography}{1}

\bibitem{Essalmi2010} Essalmi, F., Ayed, LJB., Jemni, M., Kinshuk, \& Graf, S. (2010). A fully Personalization Strategy of E-Learning Scenarios. \textit{Computers in Human Behavior}, \textit{26}, 581--591.

\end{thebibliography}

\end{document}

