@book{50205,
	author = {Curtis, George William, and Cooke, George Willis,},
	title = {Early Letters of George Wm. Curtis to John S. Dwight; Brook Farm and Concord},
	publisher = {Project Gutenberg,},
	year = {2005},
	address = {Salt Lake City, UT :},
	note = {Release date is 2005-06-01},
	url = {https://www.gutenberg.org/ebooks/8222}
}