Cita APA (7a ed.)

Landsberg, C., & Van Wyk, J. (2012). South African foreign policy review. Africa Institute of South Africa.

Cita Chicago Style (17a ed.)

Landsberg, Chris, y Jo-Ansie Van Wyk. South African Foreign Policy Review. Pretoria: Africa Institute of South Africa, 2012.

Cita MLA (8a ed.)

Landsberg, Chris, y Jo-Ansie Van Wyk. South African Foreign Policy Review. Africa Institute of South Africa, 2012.