APA (7th ed.) Citation

Guttmacher, M. S. (1941). America's last king: An interpretation of the madness of George III. C. Scribner's sons.

Chicago Style (17th ed.) Citation

Guttmacher, Manfred S. America's Last King: An Interpretation of the Madness of George III. New York: C. Scribner's sons, 1941.

MLA (9th ed.) Citation

Guttmacher, Manfred S. America's Last King: An Interpretation of the Madness of George III. C. Scribner's sons, 1941.