APA (7th ed.) Citation

Parke, H. W. (1939). A history of the Delphic oracle. B. Blackwell.

Chicago Style (17th ed.) Citation

Parke, Herbert W. A History of the Delphic Oracle. Oxford: B. Blackwell, 1939.

MLA (9th ed.) Citation

Parke, Herbert W. A History of the Delphic Oracle. B. Blackwell, 1939.

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