APA (7e ed.) Bronvermelding
July, R. W. (1980). A history of the African people (3rd ed.). Scribner.
Chicago (17e ed.) Bronvermelding
July, Robert William. A History of the African People. 3rd ed. New York: Scribner, 1980.
MLA (9e ed.) Bronvermelding
July, Robert William. A History of the African People. 3rd ed. Scribner, 1980.
Let op: Deze citaties zijn niet altijd 100% accuraat.