@book{19186,
	author = {Zinsser, William,},
	title = {On writing well :},
	publisher = {HarperCollins,},
	year = {c2006.},
	address = {New York :},
	edition = {30th anniversary ed., 7th ed., rev. and updated.},
	url = {http://www.loc.gov/catdir/enhancements/fy0911/2005055037-b.html}
}