@book{83819,
	author = {Cheney, Dorothy L. and Seyfarth, Robert M. and ebrary, Inc.},
	title = {Baboon metaphysics},
	publisher = {University of Chicago Press,},
	year = {2007.},
	address = {Chicago :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10416983}
}