@book{42179,
	author = {Cather, Willa,},
	title = {O Pioneers!},
	publisher = {Project Gutenberg,},
	year = {2008},
	address = {Salt Lake City, UT :},
	note = {Wikipedia page about this book: https://en.wikipedia.org/wiki/O_Pioneers!},
	url = {https://www.gutenberg.org/ebooks/24}
}