%&LaTeX
\documentclass{article}

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

\begin{document}

\begin{thebibliography}{1}

\bibitem{Wang_etal2021} Wang, E., Li, H. S., Liang, W. H., \& Oset, E. (2021). Analysis of the gamma gamma -> D(D)over-bar reaction and the D(D)over-bar bound state. \textit{Phys. Rev. D}, \textit{103}(5), 054008--10pp.

\end{thebibliography}

\end{document}

