APA (7th ed.) Citation

Cicero & Grant, M. (1971). Selected Works. Penguin Books.

Chicago Style (17th ed.) Citation

Cicero and Michael Grant. Selected Works. Harmondsworth [u.a.]: Penguin Books, 1971.

MLA (8th ed.) Citation

Cicero and Michael Grant. Selected Works. Penguin Books, 1971.

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