APA (7th ed.) Citation

Hammon, W., & Turner, M. (2004). Answer to Dr. Priestley's Letters to a Philosophical Unbeliever. Project Gutenberg.

Chicago Style (17th ed.) Citation

Hammon, William, and Matthew Turner. Answer to Dr. Priestley's Letters to a Philosophical Unbeliever. Project Gutenberg, 2004.

MLA (9th ed.) Citation

Hammon, William, and Matthew Turner. Answer to Dr. Priestley's Letters to a Philosophical Unbeliever. Project Gutenberg, 2004.

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