%&LaTeX
\documentclass{article}

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

\begin{document}

\begin{thebibliography}{1}

\bibitem{Tavalaee2009} Tavalaee, M., Bagheri, E., Lu, W., \& Ghorbani, A.A. (2009). A Detailed Analysis of the KDD CUP 99 Data Set. In \textit{In Proceedings of IEEE Symposium on Computational Intelligence for Security and Defence Applications} (pp. 1--6). Ottawa, Ontario: IEEE.

\end{thebibliography}

\end{document}

