@book{99238,
	author = {Groos, Karl, and Baldwin, James Mark,},
	title = {The Play of Man},
	publisher = {Project Gutenberg,},
	year = {2018},
	address = {Salt Lake City, UT :},
	note = {Release date is 2018-12-04},
	url = {https://www.gutenberg.org/ebooks/58411}
}