Cita APA (7th ed.)

Cicero, M. T., & Walsh, P. G. (1997). The nature of the gods. Clarendon Press.

Cita Chicago (17th ed.)

Cicero, Marcus Tullius, i P. G. Walsh. The Nature of the Gods. New York: Clarendon Press, 1997.

Cita MLA (9th ed.)

Cicero, Marcus Tullius, i P. G. Walsh. The Nature of the Gods. Clarendon Press, 1997.