APA (7th ed.) Citation

Balsdon, J. P. V. D. (1971). Julius Caesar and Rome. Penguin Books.

Chicago Style (17th ed.) Citation

Balsdon, J. P. V. D. Julius Caesar and Rome. Harmondsworth: Penguin Books, 1971.

MLA (9th ed.) Citation

Balsdon, J. P. V. D. Julius Caesar and Rome. Penguin Books, 1971.