@book{51681,
	author = {Huxley, Thomas Henry,},
	title = {Discourses: Biological & Geological :},
	publisher = {Project Gutenberg,},
	year = {2003},
	address = {Salt Lake City, UT :},
	note = {Release date is 2003-11-01},
	url = {https://www.gutenberg.org/ebooks/10060}
}