Cita APA (7a ed.)

Sidey, H. (1964). John F. Kennedy: Portrait of a president. Penguin.

Cita Chicago Style (17a ed.)

Sidey, Hugh. John F. Kennedy: Portrait of a President. Harmondsworth, Eng.: Penguin, 1964.

Cita MLA (9a ed.)

Sidey, Hugh. John F. Kennedy: Portrait of a President. Penguin, 1964.