APA (7th ed.) Citation

Bacon, J. M. (1997). The Dominion of the Air: The Story of Aerial Navigation. Project Gutenberg.

Chicago Style (17th ed.) Citation

Bacon, John M. The Dominion of the Air: The Story of Aerial Navigation. Project Gutenberg, 1997.

MLA (9th ed.) Citation

Bacon, John M. The Dominion of the Air: The Story of Aerial Navigation. Project Gutenberg, 1997.

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