Cita APA (7a ed.)

Carr, J. D. (1959). Patrick Butler for the defense. Penguin.

Cita Chicago Style (17a ed.)

Carr, John Dickson. Patrick Butler for the Defense. Harmondsworth [etc.]: Penguin, 1959.

Cita MLA (9a ed.)

Carr, John Dickson. Patrick Butler for the Defense. Penguin, 1959.