@book{89784,
	author = {Pérez Galdós, Benito,},
	title = {Gloria (novela completa)},
	publisher = {Project Gutenberg,},
	year = {2015},
	address = {Salt Lake City, UT :},
	note = {Release date is 2015-05-12},
	url = {https://www.gutenberg.org/ebooks/48946}
}