APA (7th ed.) Citation

McCaleb, W. F. (1931). Theodore Roosevelt. A. & C. Boni.

Chicago Style (17th ed.) Citation

McCaleb, Walter Flavius. Theodore Roosevelt. New York: A. & C. Boni, 1931.

MLA (9th ed.) Citation

McCaleb, Walter Flavius. Theodore Roosevelt. A. & C. Boni, 1931.