APA (7th ed.) Citation

Crapsey, A. S. (1905). Religion and politics. T. Whittaker.

Chicago Style (17th ed.) Citation

Crapsey, Algernon Sidney. Religion and Politics. New York: T. Whittaker, 1905.

MLA (8th ed.) Citation

Crapsey, Algernon Sidney. Religion and Politics. T. Whittaker, 1905.