APA (7th ed.) Citation

Porada, E. (1965). The Relative Chronology of Mesopotamia. Part I. Seals and Trade (6000-1600 B.C.).

Chicago Style (17th ed.) Citation

Porada, Edith. The Relative Chronology of Mesopotamia. Part I. Seals and Trade (6000-1600 B.C.). Chicago/London, 1965.

MLA (8th ed.) Citation

Porada, Edith. The Relative Chronology of Mesopotamia. Part I. Seals and Trade (6000-1600 B.C.). 1965.