@book{42215,
	author = {Burroughs, Edgar Rice,},
	title = {A princess of Mars},
	publisher = {Project Gutenberg,},
	year = {1993},
	series = {Barsoom series, 1},
	address = {Salt Lake City, UT :},
	note = {Wikipedia page about this book: https://en.wikipedia.org/wiki/A_Princess_of_Mars},
	url = {https://www.gutenberg.org/ebooks/62}
}