@book{21458,
	author = {De Robertis, Eduardo D. P., and Saez, Francisco A.},
	title = {Cell biology /},
	publisher = {Saunders,},
	year = {1975.},
	address = {Philadelphia :},
	edition = {6th ed.},
	note = {First published in 1946 under title: Citología general.}
}