Excavations at Tepe Gawra.

MLA

Joint Expedition of the Baghdad School, the University Museum, and Dropsie College, E. A. Speiser and Arthur J. Tobler. Excavations at Tepe Gawra. Philadelphia : Published for the American Schools of Oriental Research by University of Pennsylvania Press, 1935-1950.

APA

Joint Expedition of the Baghdad School, T., Speiser, E. & Tobler, A. (1935). Excavations at Tepe Gawra. Philadelphia : Published for the American Schools of Oriental Research by University of Pennsylvania Press.

Chicago

Joint Expedition of the Baghdad School, the University Museum, and Dropsie College, E. A. Speiser and Arthur J. Tobler. Excavations at Tepe Gawra. Philadelphia : Published for the American Schools of Oriental Research by University of Pennsylvania Press, 1935-1950.