@book{30754,
	author = {Engelkirk, Paul G. and Duben-Engelkirk, Janet L.},
	title = {Burton's microbiology for the health sciences /},
	publisher = {Wolters Kluwer Health/Lippincott Williams & Wilkins,},
	year = {c2011.},
	address = {Philadelphia :},
	edition = {9th ed.},
	url = {http://www.loc.gov/catdir/enhancements/fy1010/2009036495-d.html}
}