Cita APA

Powell, C. L. (1992). U.S. forces: Challenges ahead. Foreign affairs. - publ. by the Council on Foreign Relations.

Citación estilo Chicago

Powell, Colin L. "U.S. Forces: Challenges Ahead." Foreign Affairs. - Publ. by the Council on Foreign Relations 1992.

Cita MLA

Powell, Colin L. "U.S. Forces: Challenges Ahead." Foreign Affairs. - Publ. by the Council on Foreign Relations, 1992.