APA (7th ed.) Citation

Sherman, H. M. (2009). Interference and Other Football Stories. Project Gutenberg.

Chicago Style (17th ed.) Citation

Sherman, Harold M. Interference and Other Football Stories. Project Gutenberg, 2009.

MLA (9th ed.) Citation

Sherman, Harold M. Interference and Other Football Stories. Project Gutenberg, 2009.

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