%&LaTeX
\documentclass{article}

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

\begin{document}

\begin{thebibliography}{1}

\bibitem{3208} Cristina Palmero, Javier Selva, Mohammad Ali Bagheri, \& Sergio Escalera. (2018). Recurrent CNN for 3D Gaze Estimation using Appearance and Shape Cues. In \textit{29th British Machine Vision Conference}.

\end{thebibliography}

\end{document}

