APA (7th ed.) Citation

Cicero, M. T., & Keyes, C. W. (1966). De republica, De legibus. Harvard University Press.

Chicago Style (17th ed.) Citation

Cicero, Marcus Tullius, and Clinton Walker Keyes. De Republica, De Legibus. Cambridge, Mass: Harvard University Press, 1966.

MLA (9th ed.) Citation

Cicero, Marcus Tullius, and Clinton Walker Keyes. De Republica, De Legibus. Harvard University Press, 1966.