@Misc{BVMC:970720,
author = {Pérez Galdós, Benito},
title = {El doctor Centeno},
publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2019},
year = {2019},
url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmc0970720}
}