@book{144185,
	author = {Hawking, S. W. and Mlodinow, Leonard, and ebrary, Inc.},
	title = {A briefer history of time},
	publisher = {Bantam Books,},
	year = {c2005.},
	address = {New York :},
	url = {http://site.ebrary.com/lib/strathmore/Doc?id=10126208}
}