%&LaTeX
\documentclass{article}

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

\begin{document}

\begin{thebibliography}{1}

\bibitem{Johansson_etal1975} {\textquotedblleft}\textit{Interpretation of aerosol trace metal particle size distributions}{\textquotedblright}. Johansson TB, Van Grieken RE, Winchester JW page 356 (1975).

\end{thebibliography}

\end{document}

