Cita APA

Brzezinski, Z. (1972). US foreign policy: The search for focus. Foreign affairs. - publ. by the Council on Foreign Relations.

Citación estilo Chicago

Brzezinski, Zbigniew. "US Foreign Policy: The Search for Focus." Foreign Affairs. - Publ. by the Council on Foreign Relations 1972.

Cita MLA

Brzezinski, Zbigniew. "US Foreign Policy: The Search for Focus." Foreign Affairs. - Publ. by the Council on Foreign Relations, 1972.