APA (7th ed.) Citation

Staub, E. S., & Peterson, J. V. (2010). The Psilent Partner. Project Gutenberg.

Chicago Style (17th ed.) Citation

Staub, Edward S., and John Victor Peterson. The Psilent Partner. Project Gutenberg, 2010.

MLA (9th ed.) Citation

Staub, Edward S., and John Victor Peterson. The Psilent Partner. Project Gutenberg, 2010.

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