APA (7th ed.) Citation

Bower, J. G. (2012). The Story of Our Submarines. Project Gutenberg.

Chicago Style (17th ed.) Citation

Bower, John Graham. The Story of Our Submarines. Project Gutenberg, 2012.

MLA (9th ed.) Citation

Bower, John Graham. The Story of Our Submarines. Project Gutenberg, 2012.

Warning: These citations may not always be 100% accurate.