@book{83772,
	author = {Plotinus, and Guthrie, Kenneth Sylvan,},
	title = {Plotinos: Complete Works, v. 4 :},
	publisher = {Project Gutenberg,},
	year = {2013},
	address = {Salt Lake City, UT :},
	note = {Release date is 2013-06-13},
	url = {https://www.gutenberg.org/ebooks/42933}
}