@book{42813,
	author = {Baumann, Daniel, and ebrary, Inc.},
	title = {Stephen Langton},
	publisher = {Brill,},
	year = {2009.},
	series = {Studies in medieval and Reformation traditions,},
	address = {Leiden ;},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10349313}
}