@book{28428,
	author = {Vallve, Manuel and Myrbach, Felicien de. },
	title = {Beowulf },
	publisher = {Porrúa },
	year = {c2005.},
	series = {Biblioteca Juvenil Porrúa ;},
	address = {México },
	edition = {3a ed.},
	note = {Incluye indice}
}