%&LaTeX
\documentclass{article}

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

\begin{document}

\begin{thebibliography}{1}

\bibitem{Szafran_etal2004} {\textquotedblleft}\textit{Spatial ordering of charge and spin in quasi-one-dimensional Wigner molecules}{\textquotedblright}. Szafran B, Peeters FM, Bednarek S, Chwiej T, Adamowski J, Physical review : B : condensed matter and materials physics \textbf{70}, 035401 (2004).   http://doi.org/10.1103/PhysRevB.70.035401

\end{thebibliography}

\end{document}

