APA (7th ed.) Citation

Duffy, J. (1960). Portugal in Africa. Foreign affairs. - publ. by the Council on Foreign Relations.

Chicago Style (17th ed.) Citation

Duffy, James. "Portugal in Africa." Foreign Affairs. - Publ. by the Council on Foreign Relations 1960.

MLA (8th ed.) Citation

Duffy, James. "Portugal in Africa." Foreign Affairs. - Publ. by the Council on Foreign Relations, 1960.

Warning: These citations may not always be 100% accurate.