APA (7th ed.) Citation

Cicero, M. T. v. (1865). M. Tullii Ciceronis De natura deorum libri tres. Weidmann.

Chicago Style (17th ed.) Citation

Cicero, Marcus Tullius v106-v43. M. Tullii Ciceronis De Natura Deorum Libri Tres. Berlin: Weidmann, 1865.

MLA (9th ed.) Citation

Cicero, Marcus Tullius v106-v43. M. Tullii Ciceronis De Natura Deorum Libri Tres. Weidmann, 1865.

Warning: These citations may not always be 100% accurate.