APA-Zitierstil (7. Ausg.)

Hole, F. (1966). Investigating the Origins of Mesopotamian Civilization. An ecological approach suggests interrelated factors that may have triggered the emergence of civilization.

Chicago-Zitierstil (17. Ausg.)

Hole, Frank. Investigating the Origins of Mesopotamian Civilization. An Ecological Approach Suggests Interrelated Factors That May Have Triggered the Emergence of Civilization. Washington, 1966.

MLA-Zitierstil (8. Ausg.)

Hole, Frank. Investigating the Origins of Mesopotamian Civilization. An Ecological Approach Suggests Interrelated Factors That May Have Triggered the Emergence of Civilization. 1966.