@book{68776,
	author = {Various and Porter, Rufus,},
	title = {Scientific American magazine, Vol. 2 Issue 1 :},
	publisher = {Project Gutenberg,},
	year = {2009},
	address = {Salt Lake City, UT :},
	note = {Release date is 2009-01-21},
	url = {https://www.gutenberg.org/ebooks/27867}
}