@book{86831,
	author = {Haycraft, John Berry,},
	title = {Darwinism and Race Progress},
	publisher = {Project Gutenberg,},
	year = {2014},
	address = {Salt Lake City, UT :},
	note = {Release date is 2014-06-15},
	url = {https://www.gutenberg.org/ebooks/45992}
}