@book{50179,
	author = {Cronin, A. J. and Pepe, Enrique.},
	title = {La ciudadela / },
	editor = {Rex)},
	publisher = {Lauro, },
	year = {1949 (},
	series = {los escritores de ahora},
	address = {[Barcelona] : },
	edition = {[1ª ed.].}
}