@book{87289,
	author = {Sargent, Charles Sprague, and Faxon, Charles Edward,},
	title = {Manual of the Trees of North America (Exclusive of Mexico) 2nd ed.},
	publisher = {Project Gutenberg,},
	year = {2014},
	address = {Salt Lake City, UT :},
	note = {Release date is 2014-07-30},
	url = {https://www.gutenberg.org/ebooks/46450}
}