Cita APA (7a ed.)
Hoek, P. (1980). Southern Africa: Now and in the future. Haum.
Cita Chicago Style (17a ed.)
Hoek, P.W. Southern Africa: Now and in the Future. Pretoria, Cape Town: Haum, 1980.
Cita MLA (9a ed.)
Hoek, P.W. Southern Africa: Now and in the Future. Haum, 1980.
Precaución: Estas citas no son 100% exactas.