@book{96726,
	author = {American Water Works Association.},
	title = {Safety practices for water utilities},
	publisher = {American Water Works Association,},
	year = {c2002.},
	address = {Denver, CO :},
	edition = {6th ed.},
	note = {Includes index.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10606076}
}