APA (7th ed.) Citation

Woolley, S. L. (1964). Digging up the past. Penguin Books.

Chicago Style (17th ed.) Citation

Woolley, Sir Leonard. Digging Up the Past. Penguin Books, 1964.

MLA (8th ed.) Citation

Woolley, Sir Leonard. Digging Up the Past. Penguin Books, 1964.

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