@book{83899,
	author = {Various},
	title = {Encyclopaedia Britannica, 11th Edition, "McKinley, William" to "Magnetism, Terrestrial" :},
	publisher = {Project Gutenberg,},
	year = {2013},
	address = {Salt Lake City, UT :},
	note = {Release date is 2013-06-29},
	url = {https://www.gutenberg.org/ebooks/43060}
}