APA (7th ed.) Citation

Woolley, L. (1939). The Ziggurat and its surroundings. Ur excavations.

Chicago Style (17th ed.) Citation

Woolley, Leonard. "The Ziggurat and Its Surroundings." Ur Excavations 1939.

MLA (9th ed.) Citation

Woolley, Leonard. "The Ziggurat and Its Surroundings." Ur Excavations, 1939.

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