@book{100574,
	author = {United States. National Park Service},
	title = {Devils Tower National Monument, Wyoming (1949)},
	publisher = {Project Gutenberg,},
	year = {2019},
	address = {Salt Lake City, UT :},
	note = {Release date is 2019-06-13},
	url = {https://www.gutenberg.org/ebooks/59748}
}