%&LaTeX
\documentclass{article}

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

\begin{document}

\begin{thebibliography}{1}

\bibitem{Claes_etal1998} {\textquotedblleft}\textit{Inorganic compounds of atmospheric aerosols}{\textquotedblright}. Claes M, Gysels K, Van Grieken R, Harrison RM page 95 (1998).

\end{thebibliography}

\end{document}

