APA (7th ed.) Citation

Himmelwright, A. L. A. (2012). Pistol and Revolver Shooting. Project Gutenberg.

Chicago Style (17th ed.) Citation

Himmelwright, A. L. A. Pistol and Revolver Shooting. Project Gutenberg, 2012.

MLA (9th ed.) Citation

Himmelwright, A. L. A. Pistol and Revolver Shooting. Project Gutenberg, 2012.

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