APA (7th ed.) Citation

Smith, W. S. (1968). The London heretics: 1870-1914. Dodd, Mead.

Chicago Style (17th ed.) Citation

Smith, Warren S. The London Heretics: 1870-1914. New York: Dodd, Mead, 1968.

MLA (9th ed.) Citation

Smith, Warren S. The London Heretics: 1870-1914. Dodd, Mead, 1968.