APA (7th ed.) Citation

Livy. (1971). The Early history of Rome. Penguin Books.

Chicago Style (17th ed.) Citation

Livy. The Early History of Rome. Middlesex, Eng: Penguin Books, 1971.

MLA (9th ed.) Citation

Livy. The Early History of Rome. Penguin Books, 1971.

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