@book{242543,
	author = {Schuh, Randall T. and Brower, Andrew V. Z. and ebrary, Inc.},
	title = {Biological systematics},
	publisher = {Comstock Pub. Associates/Cornell University Press,},
	year = {2009.},
	address = {Ithaca :},
	edition = {2nd ed.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10468041}
}