%&LaTeX
\documentclass{article}

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

\begin{document}

\begin{thebibliography}{1}

\bibitem{Johansson_etal1974} {\textquotedblleft}\textit{Marine influences on aerosol composition in the coastal zone}{\textquotedblright}. Johansson TB, Van Grieken RE, Winchester JW, Journal de recherches atmosph{\'e}riques \textbf{8}, 761 (1974)

\end{thebibliography}

\end{document}

