APA (7th ed.) Citation

Covey, C. (1966). The gentle radical: A biography of Roger Williams. Macmillan.

Chicago Style (17th ed.) Citation

Covey, Cyclone. The Gentle Radical: A Biography of Roger Williams. New York: Macmillan, 1966.

MLA (9th ed.) Citation

Covey, Cyclone. The Gentle Radical: A Biography of Roger Williams. Macmillan, 1966.

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