Cita APA (7th ed.)
Fortes,M, 1. (1987). African political systems. KPI.
Cita Chicago (17th ed.)
Fortes,M, 1987. African Political Systems. London: KPI, 1987.
Cita MLA (9th ed.)
Fortes,M, 1987. African Political Systems. KPI, 1987.
Atenció: Aquestes cites poden no estar 100% correctes.