@book{169696,
	author = {Gardner, Eldon John and Snustad, D. Peter},
	title = {Principios de genética  /},
	publisher = {Limusa,},
	year = {2007},
	address = {México  :},
	edition = {Cuarta edición},
	note = {ej.1: s/n \ ej.2: C/E \ ej.3: C/E}
}