%&LaTeX
\documentclass{article}

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

\begin{document}

\begin{thebibliography}{1}

\bibitem{Amerio_etal2024} Amerio, A., Calore, F., Serpico, P. D., \& Zaldivar, B. (2024). Deepening gamma-ray point-source catalogues with sub-threshold information. \textit{J. Cosmol. Astropart. Phys.}, \textit{03}(3), 055--18pp.

\end{thebibliography}

\end{document}

