Levering, R. B. (1978). The public and American foreign policy, 1918-1978. Published for the Foreign Policy Association by Morrow.
Citação do estilo Chicago (17ª ed.)Levering, Ralph B. The Public and American Foreign Policy, 1918-1978. New York: Published for the Foreign Policy Association by Morrow, 1978.
Citação MLA (9ª ed.)Levering, Ralph B. The Public and American Foreign Policy, 1918-1978. Published for the Foreign Policy Association by Morrow, 1978.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.