Cita APA (7th ed.)
Sidney, H. (1964). John F. Kennedy, President. Theneum.
Cita Chicago (17th ed.)
Sidney, Hugh. John F. Kennedy, President. New York: Theneum, 1964.
Cita MLA (9th ed.)
Sidney, Hugh. John F. Kennedy, President. Theneum, 1964.
Atenció: Aquestes cites poden no estar 100% correctes.