@book{70356,
	author = {Tufts, James Hayden,},
	title = {The Ethics of Coöperation},
	publisher = {Project Gutenberg,},
	year = {2009},
	address = {Salt Lake City, UT :},
	note = {Release date is 2009-07-25},
	url = {https://www.gutenberg.org/ebooks/29508}
}