%&LaTeX
\documentclass{article}

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

\begin{document}

\begin{thebibliography}{1}

\bibitem{Rojas_etal1993} {\textquotedblleft}\textit{Comparison of 3 dry deposition models applied to field-measurements in the Southern Bight of the North-Sea}{\textquotedblright}. Rojas CM, Van Grieken RE, Laane RW, Atmospheric environment \textbf{27}, 363 (1993).   http://doi.org/10.1016/0960-1686(93)90110-K

\end{thebibliography}

\end{document}

