@Misc{BVMC:220962,
author = {Bartra, Agustí},
title = {Quetzalcoatl},
publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2003},
year = {2003},
url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmcws8m7}
}