APA (7th ed.) Citation

Bewsher, P. (2011). 'Green Balls' The Adventures of a Night-Bomber. Project Gutenberg.

Chicago Style (17th ed.) Citation

Bewsher, Paul. 'Green Balls' The Adventures of a Night-Bomber. Project Gutenberg, 2011.

MLA (9th ed.) Citation

Bewsher, Paul. 'Green Balls' The Adventures of a Night-Bomber. Project Gutenberg, 2011.

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