@book{53910,
	author = {Sorley, W. R.},
	title = {Recent Tendencies in Ethics :},
	publisher = {Project Gutenberg,},
	year = {2004},
	address = {Salt Lake City, UT :},
	note = {Release date is 2004-06-01},
	url = {https://www.gutenberg.org/ebooks/12492}
}