@book{88770,
	author = {Freeman, Edward A.},
	title = {The Chief Periods of European History :},
	publisher = {Project Gutenberg,},
	year = {2015},
	address = {Salt Lake City, UT :},
	note = {Release date is 2015-01-10},
	url = {https://www.gutenberg.org/ebooks/47931}
}