Citazione APA

Robert W July. (1992). A history of the African people. Prospect Hights, Illinois: Waveland.

Stile di citazione Chicago

Robert W July. A History of the African People. Prospect Hights, Illinois: Waveland, 1992.

Citazione MLA

Robert W July. A History of the African People. Prospect Hights, Illinois: Waveland, 1992.

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