APA (7th ed.) Citation

Zettler, R. L., & Ellis, M. D. J. (1992). Excavations at Nippur, The University of Pennsylvania, and the University's Museum. Nippur at the centennial, 325-336.

Chicago Style (17th ed.) Citation

Zettler, Richard L., and Maria De J. Ellis. "Excavations at Nippur, The University of Pennsylvania, and the University's Museum." Nippur at the Centennial 1992: 325-336.

MLA (8th ed.) Citation

Zettler, Richard L., and Maria De J. Ellis. "Excavations at Nippur, The University of Pennsylvania, and the University's Museum." Nippur at the Centennial, 1992, pp. 325-336.