@book{25398,
	author = {Dugatkin, Lee Alan,},
	title = {Principles of animal behavior /},
	publisher = {W. W. Norton,},
	year = {c2009.},
	address = {New York :},
	edition = {2nd ed.},
	url = {http://www.loc.gov/catdir/toc/ecip0818/2008021360.html}
}