@book{71881,
	author = {Anderson, Sydney,},
	title = {Mammals of Mesa Verde National Park, Colorado},
	publisher = {Project Gutenberg,},
	year = {2010},
	address = {Salt Lake City, UT :},
	note = {Release date is 2010-01-21},
	url = {https://www.gutenberg.org/ebooks/31035}
}