@book{80654,
	author = {London, Jack, and Valera, Fernando,},
	title = {Antes de Adán /},
	publisher = {Fondo de Cultura Económica,},
	year = {2017.},
	series = {Biblioteca universitaria de bolsillo},
	address = {México :},
	edition = {Primera edición electrónica.},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/64050/}
}