\documentclass{article}

\usepackage{filecontents}
\begin{filecontents*}{references.bib}
@article{glashow,
  author       = {Glashow, Sheldon},
  title        = {Partial Symmetries of Weak Interactions},
  journaltitle = {Nucl.~Phys.},
  date         = 1961,
  volume       = 22,
  pages        = {579-588},
}
@article{weinberg,
  author       = {Weinberg, Steven},
  title        = {A Model of Leptons},
  journaltitle = {Phys.~Rev.~Lett.},
  date         = 1967,
  volume       = 19,
  pages        = {1264-1266},
}
\end{filecontents*}

\usepackage[
  backend = biber,
  style = numeric,
  citestyle = numeric
]{biblatex}

\addbibresource{references.bib}

\begin{document}

\cite{glashow}

\printbibliography

\end{document}