%&LaTeX
\documentclass{article}

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

\begin{document}

\begin{thebibliography}{1}

\bibitem{Houssa_etal2013} {\textquotedblleft}\textit{Theoretical study of silicene and germanene}{\textquotedblright}. Houssa M, van den Broek B, Scalise E, Pourtois G, Afanas{\textquoteright}ev VV, Stesmans A, Graphene, Ge/iii-v, And Emerging Materials For Post Cmos Applications 5  (2013).   http://doi.org/10.1149/05301.0051ECST

\end{thebibliography}

\end{document}

