%&LaTeX
\documentclass{article}

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

\begin{document}

\begin{thebibliography}{1}

\bibitem{Liu2008} Liu, C. - L., Kuo, R., Chang, M., \& Heh, J.-S. (2008). Generating Interest-based Learning Paths based on Information Theory. In \textit{In the Proceedings of the AACE 20th World Conference on Educational Multimedia, Hypermedia \& Telecommunications} (pp. 4235--4242). Vienna, Austria: In the Proceedings of the AACE 20th World Conference on Educational Multimedia, Hypermedia \& Telecommunications.

\end{thebibliography}

\end{document}

