APA (7th ed.) Citation

(1977). Two hundred years of American foreign policy. Univ. Press.

Chicago Style (17th ed.) Citation

Two Hundred Years of American Foreign Policy. New York: Univ. Press, 1977.

MLA (9th ed.) Citation

Two Hundred Years of American Foreign Policy. Univ. Press, 1977.

Warning: These citations may not always be 100% accurate.