@book{106833,
	author = {Mattison, Ray H.,},
	title = {Devils Tower National Monument: A History},
	publisher = {Project Gutenberg,},
	year = {2021},
	address = {Salt Lake City, UT :},
	note = {Release date is 2021-08-08},
	url = {https://www.gutenberg.org/ebooks/66011}
}