%&LaTeX
\documentclass{article}

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

\begin{document}

\begin{thebibliography}{1}

\bibitem{Vatanparast_etal2017} {\textquotedblleft}\textit{Bandgap measurement of high refractive index materials by off-axis EELS}{\textquotedblright}. Vatanparast M, Egoavil R, Reenaas TW, Verbeeck J, Holmestad R, Vullum PE, Ultramicroscopy \textbf{182}, 92 (2017).   http://doi.org/10.1016/J.ULTRAMIC.2017.06.019

\end{thebibliography}

\end{document}

