Cita APA (7th ed.)
Africa South of the Sahara [Afr South] NLMUID: 0354200.
Cita Chicago (17th ed.)
Africa South of the Sahara [Afr South] NLMUID: 0354200.
Cita MLA (9th ed.)
Africa South of the Sahara [Afr South] NLMUID: 0354200.
Atenció: Aquestes cites poden no estar 100% correctes.