APA (7th ed.) Citation

Broad, W. J. (2006). The oracle: The lost secrets and hidden message of ancient Delphi. Penguin Press.

Chicago Style (17th ed.) Citation

Broad, William J. The Oracle: The Lost Secrets and Hidden Message of Ancient Delphi. New York [u.a.]: Penguin Press, 2006.

MLA (8th ed.) Citation

Broad, William J. The Oracle: The Lost Secrets and Hidden Message of Ancient Delphi. Penguin Press, 2006.

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