@book{29933,
	author = {Bradley, Richard Alan. and Buchanan, Steve. and ebrary, Inc.},
	title = {Common spiders of North America},
	publisher = {University of California Press,},
	year = {2013.},
	address = {Berkeley :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10644653}
}