APA (7th ed.) Citation

Cowley, A. E. (1920). The Hittites. Oxford Univ. Press.

Chicago Style (17th ed.) Citation

Cowley, Arthur E. The Hittites. London: Oxford Univ. Press, 1920.

MLA (9th ed.) Citation

Cowley, Arthur E. The Hittites. Oxford Univ. Press, 1920.

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