@book{118100,
	author = {Ridley, Sarah},
	title = {Who ate the butterfly?},
	publisher = {Wayland},
	year = {20019},
	series = {Follow the food chain},
	address = {New York},
	note = {IB program. Uso restrito aos professores.},
	url = {00002e/00002eab.jpg}
}