APA (7th ed.) Citation

Smith, L. (2008). The Unitarians: A short history (2nd ed.). Blackstone Editions.

Chicago Style (17th ed.) Citation

Smith, Leonard. The Unitarians: A Short History. 2nd ed. Providence, RI: Blackstone Editions, 2008.

MLA (9th ed.) Citation

Smith, Leonard. The Unitarians: A Short History. 2nd ed. Blackstone Editions, 2008.

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