APA引文

Combs, J. A., & Combs, A. G. (1997). The history of American foreign policy (2nd ed.). McGraw-Hill.

芝加哥风格引文

Combs, Jerald A., 与 Arthur G. Combs. The History of American Foreign Policy. 2nd ed. New York: McGraw-Hill, 1997.

MLA引文

Combs, Jerald A., 与 Arthur G. Combs. The History of American Foreign Policy. 2nd ed. McGraw-Hill, 1997.