@book{183310,
	author = {Hill, Graham and Gilbert, Thomas R.},
	title = {Chemistry  in context /},
	publisher = {W.W. Norton, and National Book Foundation},
	address = {New York :},
	edition = {4th ed.},
	url = {http://www.loc.gov/catdir/toc/ecip086/2007050388.html}
}