APA (7th ed.) Citation

Boardman, J. (1964). The Greeks overseas. Penguin Books.

Chicago Style (17th ed.) Citation

Boardman, John. The Greeks Overseas. Baltimore: Penguin Books, 1964.

MLA (8th ed.) Citation

Boardman, John. The Greeks Overseas. Penguin Books, 1964.

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