@Misc{BVMC:232259,
author = {Balzac, Honoré de},
title = {Petrilla : novela},
publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 1999},
year = {1999},
url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmc7w691}
}