APA (7th ed.) Citation

Parrish, R., & Keller, A. I. (2006). Bob Hampton of Placer. Project Gutenberg.

Chicago Style (17th ed.) Citation

Parrish, Randall, and Arthur Ignatius Keller. Bob Hampton of Placer. Project Gutenberg, 2006.

MLA (9th ed.) Citation

Parrish, Randall, and Arthur Ignatius Keller. Bob Hampton of Placer. Project Gutenberg, 2006.

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