@book{59770,
	author = {Redfern, Martin and Pawlowski, Sergio},
	title = {50 cosas que hay que saber sobre la tierra /},
	publisher = {Ariel,},
	year = {2016},
	series = {50 cosas},
	address = {Bogotá, Colombia :},
	edition = {Primera edición},
	note = {Incluye glosario e índice al final del texto}
}