Kegley, C. W., & Wittkopf, E. R. (1991). American foreign policy: Pattern and process (4th ed.). New York: St. Martin Press.
Chicago Style CitationKegley, Charles W., and Eugene R. Wittkopf. American Foreign Policy: Pattern and Process. 4th ed. New York: St. Martin Press, 1991.
MLA CitationKegley, Charles W., and Eugene R. Wittkopf. American Foreign Policy: Pattern and Process. 4th ed. New York: St. Martin Press, 1991.
Warning: These citations may not always be 100% accurate.