%&LaTeX
\documentclass{article}

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

\begin{document}

\begin{thebibliography}{1}

\bibitem{Vermang_etal2019} {\textquotedblleft}\textit{Wide band gap kesterite absorbers for thin film solar cells: potential and challenges for their deployment in tandem devices}{\textquotedblright}. Vermang B, Brammertz G, Meuris M, Schnabel T, Ahlswede E, Choubrac L, Harel S, Cardinaud C, Arzel L, Barreau N, van Deelen J, Bolt P-J, Bras P, Ren Y, Jaremalm E, Khelifi S, Yang S, Lauwaert J, Batuk M, Hadermann J, Kozina X, Handick E, Hartmann C, Gerlach D, Matsuda A, Ueda S, Chikyow T, Felix R, Zhang Y, Wilks RG, Baer M, Sustainable Energy \& Fuels \textbf{3}, 2246 (2019).   http://doi.org/10.1039/C9SE00266A

\end{thebibliography}

\end{document}

