@book{96377,
	author = {Wallace, Alfred Russel, and Allen, Alexander V. G.},
	title = {The Progress of the Century},
	publisher = {Project Gutenberg,},
	year = {2017},
	address = {Salt Lake City, UT :},
	note = {Release date is 2017-09-14},
	url = {https://www.gutenberg.org/ebooks/55546}
}