@book{75799,
	author = {Duellman, William Edward,},
	title = {Systematic Status of the Colubrid Snake, Leptodeira discolor Günther},
	publisher = {Project Gutenberg,},
	year = {2011},
	address = {Salt Lake City, UT :},
	note = {Release date is 2011-01-14},
	url = {https://www.gutenberg.org/ebooks/34954}
}