@book{54255,
	author = {Hutton, James,},
	title = {Theory of the Earth, With Proofs and Illustrations, Volume 1 (of 4)},
	publisher = {Project Gutenberg,},
	year = {2004},
	address = {Salt Lake City, UT :},
	note = {Wikipedia page about this book: https://en.wikipedia.org/wiki/Theory_of_the_Earth},
	url = {https://www.gutenberg.org/ebooks/12861}
}