@book{20218,
	author = {Cervantes Saavedra, Miguel de, and Rodríguez Marín, Francisco,},
	title = {El ingenioso hidalgo Don Quijote de la Mancha},
	publisher = {Espasa-Calpe},
	year = {1942.},
	series = {Clásicos castellanos},
	address = {Madrid},
	edition = {4. ed.}
}