APA

Goldwin R. A., Clor H. M., . (1971). Readings in American foreign policy. New York: Oxford University Press.

Chicago

Goldwin Robert A, Clor Harry M, . 1971. Readings in American foreign policy. New York: Oxford University Press.

Harvard

Goldwin R. A., Clor H. M., . (1971). Readings in American foreign policy. New York: Oxford University Press.

MLA

Goldwin Robert A, Clor Harry M, . Readings in American foreign policy. New York: Oxford University Press. 1971.