@book{51079,
	author = {Frémont, John Charles,},
	title = {The Exploring Expedition to the Rocky Mountains, Oregon and California :},
	publisher = {Project Gutenberg,},
	year = {2005},
	address = {Salt Lake City, UT :},
	note = {Release date is 2005-11-01},
	url = {https://www.gutenberg.org/ebooks/9294}
}