APA (7th ed.) Citation

Tarrant, W. G. (2004). Unitarianism. Project Gutenberg.

Chicago Style (17th ed.) Citation

Tarrant, W. G. Unitarianism. Project Gutenberg, 2004.

MLA (9th ed.) Citation

Tarrant, W. G. Unitarianism. Project Gutenberg, 2004.

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