APA (7th ed.) Citation

Livy, De Sélincourt, A., & Radice, B. (1965). The war with Hannibal: Books XXI-XXX of The history of Rome from its foundation. Penguin Books.

Chicago Style (17th ed.) Citation

Livy, Aubrey De Sélincourt, and Betty Radice. The War with Hannibal: Books XXI-XXX of The History of Rome from Its Foundation. Baltimore: Penguin Books, 1965.

MLA (9th ed.) Citation

Livy, et al. The War with Hannibal: Books XXI-XXX of The History of Rome from Its Foundation. Penguin Books, 1965.