@book{21694,
	author = {Pérez Galdós, Benito, and Silva Tena, Teresa},
	title = {Miau. Marianela /},
	publisher = {Porrúa },
	year = {c2005},
	series = {Sepan cuántos... ;},
	address = {México },
	edition = {21a ed.}
}