APA (7th ed.) Citation

Garstang, J., & Gurney, O. R. (1959). The geography of the Hittite Empire. British Institute of Archaeology at Ankara.

Chicago Style (17th ed.) Citation

Garstang, John, and O. R. Gurney. The Geography of the Hittite Empire. London: British Institute of Archaeology at Ankara, 1959.

MLA (8th ed.) Citation

Garstang, John, and O. R. Gurney. The Geography of the Hittite Empire. British Institute of Archaeology at Ankara, 1959.