@book{198180,
	author = {Beauchamp, Tom L.},
	title = {Contemporary issues in bioethics},
	publisher = {Thomson/Wadsworth},
	year = {c2003.},
	address = {Belmont, Calif.},
	edition = {6th ed.},
	url = {http://www.loc.gov/catdir/toc/fy034/2002105603.html}
}