APA-Zitierstil (7. Ausg.)
ebrary, Inc, & Hassan, F. A. (2002). Droughts, food, and culture: Ecological change and food security in Africa's later prehistory. Kluwer Academic/Plenum Publishers.
Chicago-Zitierstil (17. Ausg.)
ebrary, Inc, und Fekri A. Hassan. Droughts, Food, and Culture: Ecological Change and Food Security in Africa's Later Prehistory. New York: Kluwer Academic/Plenum Publishers, 2002.
MLA-Zitierstil (9. Ausg.)
ebrary, Inc, und Fekri A. Hassan. Droughts, Food, and Culture: Ecological Change and Food Security in Africa's Later Prehistory. Kluwer Academic/Plenum Publishers, 2002.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.