@book{60756,
	author = {Knipe, David M.},
	title = {Fields virology /},
	publisher = {Wolters Kluwer/Lippincott Williams & Wilkins Health,},
	year = {c2013.},
	address = {Philadelphia, PA :},
	edition = {6th ed.},
	url = {http://www.loc.gov/catdir/enhancements/fy1306/2013003842-d.html}
}