%&LaTeX
\documentclass{article}

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

\begin{document}

\begin{thebibliography}{1}

\bibitem{Gengler_etal2012} {\textquotedblleft}\textit{Prussian blue analogues of reduced dimensionality}{\textquotedblright}. Gengler RYN, Toma LM, Pardo E, Lloret F, Ke X, Van Tendeloo G, Gournis D, Rudolf P, Small \textbf{8}, 2532 (2012).   http://doi.org/10.1002/smll.201200517

\end{thebibliography}

\end{document}

