Citazione APA

American University (Washington, D.C.). Foreign Area Studies, & Nelson, H. D. (1981). South Africa, a country study (2nd ed.). For sale by the Supt. of Docs., U.S. G.P.O..

Stile di citazione Chicago

American University (Washington, D.C.). Foreign Area Studies, e Harold D. Nelson. South Africa, a Country Study. 2nd ed. Washington, D.C.: For sale by the Supt. of Docs., U.S. G.P.O., 1981.

Citazione MLA

American University (Washington, D.C.). Foreign Area Studies, e Harold D. Nelson. South Africa, a Country Study. 2nd ed. For sale by the Supt. of Docs., U.S. G.P.O., 1981.