Cita APA (7th ed.)

Hoover, H. C. (1951). Memoirs. Macmillan.

Cita Chicago (17th ed.)

Hoover, Herbert Clark. Memoirs. New York: Macmillan, 1951.

Cita MLA (9th ed.)

Hoover, Herbert Clark. Memoirs. Macmillan, 1951.