APA (7th ed.) Citation

Gadd, C. J. (1921). The early dynasties of Sumer and Akkad. The "Eothen" series.

Chicago Style (17th ed.) Citation

Gadd, Cyril J. "The Early Dynasties of Sumer and Akkad." The "Eothen" Series 1921.

MLA (8th ed.) Citation

Gadd, Cyril J. "The Early Dynasties of Sumer and Akkad." The "Eothen" Series, 1921.

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