Citação norma APA

Bienen, H. (1978). U.S. foreign policy in a changing Africa. Political science quarterly. - publ. by the Academy of Political Science.

Citação norma Chicago

Bienen, Henry. "U.S. Foreign Policy in a Changing Africa." Political Science Quarterly. - Publ. by the Academy of Political Science 1978.

Citação norma MLA

Bienen, Henry. "U.S. Foreign Policy in a Changing Africa." Political Science Quarterly. - Publ. by the Academy of Political Science, 1978.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.