%&LaTeX
\documentclass{article}

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

\begin{document}

\begin{thebibliography}{1}

\bibitem{Vandecasteele_etal1974} {\textquotedblleft}\textit{Simultaneous determination of chromium and silicon in steel by 14-mev neutron activation analysis}{\textquotedblright}. Vandecasteele C, Van Grieken R, Hoste J, Analytica chimica acta \textbf{72}, 31 (1974).   http://doi.org/10.1016/S0003-2670(01)82945-7

\end{thebibliography}

\end{document}

