APA (7th ed.) Citation

Cicero, M. T. v., & Rackham, H. (1956). De natura deorum (Repr.). Harvard Univ. Press [u.a.].

Chicago Style (17th ed.) Citation

Cicero, Marcus Tullius v106-v43, and H. Rackham. De Natura Deorum. Repr. Cambridge, Mass: Harvard Univ. Press [u.a.], 1956.

MLA (9th ed.) Citation

Cicero, Marcus Tullius v106-v43, and H. Rackham. De Natura Deorum. Repr. Harvard Univ. Press [u.a.], 1956.