APA (7th ed.) Citation

Steinkeller, P., & Steinkeller, P. (2015). Labor in the Early States: An Early Mesopotamian Perspective.

Chicago Style (17th ed.) Citation

Steinkeller, Piotr, and P. Steinkeller. Labor in the Early States: An Early Mesopotamian Perspective. 2015.

MLA (8th ed.) Citation

Steinkeller, Piotr, and P. Steinkeller. Labor in the Early States: An Early Mesopotamian Perspective. 2015.

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