APA (7th ed.) Citation

Hangen, W. (1966). New perspectives behind the wall. Foreign affairs. - publ. by the Council on Foreign Relations.

Chicago Style (17th ed.) Citation

Hangen, Welles. "New Perspectives Behind the Wall." Foreign Affairs. - Publ. by the Council on Foreign Relations 1966.

MLA (8th ed.) Citation

Hangen, Welles. "New Perspectives Behind the Wall." Foreign Affairs. - Publ. by the Council on Foreign Relations, 1966.