Frankel, J. (1988). International relations in a changing world (4th ed.). Oxford University Press.
芝加哥风格引文Frankel, Joseph. International Relations in a Changing World. 4th ed. Oxford ; New York: Oxford University Press, 1988.
MLA引文Frankel, Joseph. International Relations in a Changing World. 4th ed. Oxford University Press, 1988.
警告：这些引文格式不一定是100％准确.