Citazione APA

(1990). General history of Africa: Methodology and African prehistory. California: University of California Press.

Stile di citazione Chicago

General History of Africa: Methodology and African Prehistory. California: University of California Press, 1990.

Citazione MLA

General History of Africa: Methodology and African Prehistory. California: University of California Press, 1990.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.