APA

(1964). The fourth dimension of foreign policy. New York: Published for the Council on Foreign Relations by Harper & Row.

Chicago

1964. The fourth dimension of foreign policy. New York: Published for the Council on Foreign Relations by Harper & Row.

Harvard

(1964). The fourth dimension of foreign policy. New York: Published for the Council on Foreign Relations by Harper & Row.

MLA

The fourth dimension of foreign policy. New York: Published for the Council on Foreign Relations by Harper & Row. 1964.