Style de citation APA

Ungar, S. J., & Vale, P. J. C. (1985). South Africa: Why constructive engagement failed. Foreign affairs. - publ. by the Council on Foreign Relations.

Style de citation Chicago

Ungar, Sanford J., et Peter J. C. Vale. "South Africa: Why Constructive Engagement Failed." Foreign Affairs. - Publ. by the Council on Foreign Relations 1985.

Style de citation MLA

Ungar, Sanford J., et Peter J. C. Vale. "South Africa: Why Constructive Engagement Failed." Foreign Affairs. - Publ. by the Council on Foreign Relations, 1985.

Attention : ces citations peuvent ne pas être correctes à 100%.