APA (7th ed.) Citation

Woolley, L., & Mallowan, M. E. L. (1976). The old Babylonian period. Ur excavations.

Chicago Style (17th ed.) Citation

Woolley, Leonard, and M. E. L. Mallowan. "The Old Babylonian Period." Ur Excavations 1976.

MLA (8th ed.) Citation

Woolley, Leonard, and M. E. L. Mallowan. "The Old Babylonian Period." Ur Excavations, 1976.