@book{96526,
	author = {United States. National Aeronautics and Space Administration},
	title = {Pioneer Saturn Encounter},
	publisher = {Project Gutenberg,},
	year = {2017},
	address = {Salt Lake City, UT :},
	note = {Release date is 2017-10-07},
	url = {https://www.gutenberg.org/ebooks/55695}
}