@book{79994,
	author = {Williams, Cora May},
	title = {A Review of the Systems of Ethics Founded on the Theory of Evolution},
	publisher = {Project Gutenberg,},
	year = {2012},
	address = {Salt Lake City, UT :},
	note = {Release date is 2012-03-15},
	url = {https://www.gutenberg.org/ebooks/39155}
}