APA (7th ed.) Citation

Proctor, R. A. (2005). Chance and Luck. Project Gutenberg.

Chicago Style (17th ed.) Citation

Proctor, Richard A. Chance and Luck. Project Gutenberg, 2005.

MLA (9th ed.) Citation

Proctor, Richard A. Chance and Luck. Project Gutenberg, 2005.

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