(2002). Droughts, food and culture: Ecological change and food security in Africa's later prehistory. Kluwer Plenum.
Chicagoスタイル(17版)引用形式Droughts, Food and Culture: Ecological Change and Food Security in Africa's Later Prehistory. New York: Kluwer Plenum, 2002.
MLA(9版)引用形式Droughts, Food and Culture: Ecological Change and Food Security in Africa's Later Prehistory. Kluwer Plenum, 2002.
警告: この引用は必ずしも正確ではありません.