%&LaTeX
\documentclass{article}

\usepackage[latin1]{inputenc}
\usepackage[T1]{fontenc}
\usepackage{textcomp}

\begin{document}

\begin{thebibliography}{1}

\bibitem{Lida1970} Lida, M. R. (1970). \textit{La originalidad art{\'\i}stica de {\textquotedblleft}La Celestina{\textquotedblright}} (2{\textordmasculine} ed.). Teor{\'\i}a e investigaci{\'o}n. Buenos Aires: Editorial Universitaria de Buenos Aires.

\end{thebibliography}

\end{document}

