@book{141240,
	author = {Cervantes, Arturo, 1990- and  Ortiz, Juan Diego},
	title = {Naturaleza real vs. naturaleza artística},
	year = {10 feb. 2013},
	address = {Quito},
	url = {http://www.revistafamilia.com.ec/index.php/articulos-de-la-vida-hoy/4438-naturaleza-real-vsnaturaleza-artistica}
}