Cita APA (7th ed.)
Oliver, R. (1991). The African experience. Harper Collins.
Cita Chicago (17th ed.)
Oliver, Roland. The African Experience. New York: Harper Collins, 1991.
Cita MLA (9th ed.)
Oliver, Roland. The African Experience. Harper Collins, 1991.
Atenció: Aquestes cites poden no estar 100% correctes.