APA (7th ed.) Citation

Rockwood, R. (2005). Through the Air to the North Pole Or, The Wonderful Cruise of the Electric Monarch. Project Gutenberg.

Chicago Style (17th ed.) Citation

Rockwood, Roy. Through the Air to the North Pole Or, The Wonderful Cruise of the Electric Monarch. Project Gutenberg, 2005.

MLA (9th ed.) Citation

Rockwood, Roy. Through the Air to the North Pole Or, The Wonderful Cruise of the Electric Monarch. Project Gutenberg, 2005.

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