@book{90711,
	author = {Collins, A. Frederick and Collins, Virgil D.},
	title = {The Boys' Book of Submarines},
	publisher = {Project Gutenberg,},
	year = {2015},
	address = {Salt Lake City, UT :},
	note = {Release date is 2015-09-04},
	url = {https://www.gutenberg.org/ebooks/49873}
}