@book{78649,
	author = {Lynch, John D.},
	title = {A Taxonomic Revision of the Leptodactylid Frog Genus Syrrhophus Cope},
	publisher = {Project Gutenberg,},
	year = {2011},
	address = {Salt Lake City, UT :},
	note = {Release date is 2011-10-21},
	url = {https://www.gutenberg.org/ebooks/37809}
}