Cita APA (7a ed.)

Levering, R. B. (1978). The public and American foreign policy, 1918-1978. Morrow and Co.

Cita Chicago Style (17a ed.)

Levering, Ralph B. The Public and American Foreign Policy, 1918-1978. New York: Morrow and Co, 1978.

Cita MLA (9a ed.)

Levering, Ralph B. The Public and American Foreign Policy, 1918-1978. Morrow and Co, 1978.