@book{86043,
	author = {Hardenburg, W. E. and Casement, Roger,},
	title = {The Putumayo, the Devil's Paradise :},
	publisher = {Project Gutenberg,},
	year = {2014},
	address = {Salt Lake City, UT :},
	note = {Release date is 2014-03-24},
	url = {https://www.gutenberg.org/ebooks/45204}
}