%&LaTeX
\documentclass{article}

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

\begin{document}

\begin{thebibliography}{1}

\bibitem{Petrovic_etal2017} {\textquotedblleft}\textit{Scanning gate microscopy of magnetic focusing in graphene devices : quantum versus classical simulation}{\textquotedblright}. Petrovic MD, Milovanovi{\'c} SP, Peeters FM, Nanotechnology \textbf{28}, 185202 (2017).   http://doi.org/10.1088/1361-6528/AA677A

\end{thebibliography}

\end{document}

