@book{43185,
	author = {Freeman, Edward A.},
	title = {William the Conqueror},
	publisher = {Project Gutenberg,},
	year = {1997},
	address = {Salt Lake City, UT :},
	note = {Release date is 1997-10-01},
	url = {https://www.gutenberg.org/ebooks/1066}
}