APA (7th ed.) Citation

Sturtevant, E. H., & Hahn, E. A. (1951). A Comparative Grammar of the Hittite Language. Revised edition.

Chicago Style (17th ed.) Citation

Sturtevant, E. H., and E. Adelaide Hahn. A Comparative Grammar of the Hittite Language. Revised Edition. New Haven, 1951.

MLA (8th ed.) Citation

Sturtevant, E. H., and E. Adelaide Hahn. A Comparative Grammar of the Hittite Language. Revised Edition. 1951.