@book{83087,
	author = {Mills, Enos A., and Schmeckebier, Laurence Frederick,},
	title = {Your National Parks, with Detailed Information for Tourists},
	publisher = {Project Gutenberg,},
	year = {2013},
	address = {Salt Lake City, UT :},
	note = {Release date is 2013-03-03},
	url = {https://www.gutenberg.org/ebooks/42248}
}