%&LaTeX
\documentclass{article}

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

\begin{document}

\begin{thebibliography}{1}

\bibitem{Farias_etal2001} {\textquotedblleft}\textit{Polaron effects in electron channels on a helium film}{\textquotedblright}. Farias GA, Costa Filho RN, Peeters FM, Studart N, Physical review : B : condensed matter and materials physics \textbf{64}, 104301 (2001).   http://doi.org/10.1103/PhysRevB.64.104301

\end{thebibliography}

\end{document}

