%&LaTeX
\documentclass{article}

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

\begin{document}

\begin{thebibliography}{1}

\bibitem{Classen2019} Classen, A. (2019). The Prostitute as Protagonist: The Intriguing Case of Fernando de Rojas{\textquoteright}s {\textquotedblleft}Celestina{\textquotedblright}. En \textit{Prostitution in Medieval and Early Modern Literature: The Dark Side of Sex and Love in the Premodern Era} (pp. 109--130). Lanham: Lexington Books.

\end{thebibliography}

\end{document}

