%&LaTeX
\documentclass{article}

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

\begin{document}

\begin{thebibliography}{15}

\bibitem{888} Jose Antonio Rodriguez, Gemma Sanchez, \& Josep Llados. (2007). Categorization of Digital Ink Elements using Spectral Features. In \textit{Seventh IAPR International Workshop on Graphics Recognition} (pp. 63--64).

\end{thebibliography}

\end{document}

