APA (7th ed.) Citation

Graves, R. (1971). I, Claudius. Penguin Books.

Chicago Style (17th ed.) Citation

Graves, Robert. I, Claudius. London: Penguin Books, 1971.

MLA (9th ed.) Citation

Graves, Robert. I, Claudius. Penguin Books, 1971.

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