APA (7th ed.) Citation

Gurney, O. R. (1952). The Hittites. Penguin Books.

Chicago Style (17th ed.) Citation

Gurney, Oliver R. The Hittites. Melbourne [u.a.]: Penguin Books, 1952.

MLA (9th ed.) Citation

Gurney, Oliver R. The Hittites. Penguin Books, 1952.

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