APA (7th ed.) Citation

Cicero, M. T. (1618). Opera omnia. Froben.

Chicago Style (17th ed.) Citation

Cicero, Marcus Tullius. Opera Omnia. Hamburgi: Froben, 1618.

MLA (9th ed.) Citation

Cicero, Marcus Tullius. Opera Omnia. Froben, 1618.

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