Cita APA (7a ed.)

Cowell, F. R. (1956). Cicero and the Roman Republic. Penguin.

Cita Chicago Style (17a ed.)

Cowell, F. R. Cicero and the Roman Republic. Harmondsworth: Penguin, 1956.

Cita MLA (9a ed.)

Cowell, F. R. Cicero and the Roman Republic. Penguin, 1956.