Cita APA (7th ed.)

Muller, H. J. (1962). Freedom in the ancient world. Secker & Warburg.

Cita Chicago (17th ed.)

Muller, Herbert J. Freedom in the Ancient World. London: Secker & Warburg, 1962.

Cita MLA (8th ed.)

Muller, Herbert J. Freedom in the Ancient World. Secker & Warburg, 1962.