@Misc{BVMC:252244,
author = {Menéndez y Pelayo, Marcelino},
title = {La ciencia española. Tomo 1},
publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2008},
year = {2008},
url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmcg16f6}
}