@book{61923,
	author = {Dellenbaugh, Frederick Samuel,},
	title = {A Canyon Voyage},
	publisher = {Project Gutenberg,},
	year = {2007},
	address = {Salt Lake City, UT :},
	note = {Release date is 2007-02-25},
	url = {https://www.gutenberg.org/ebooks/20667}
}