Duchacek, I. D. (1960). Conflict and cooperation among nations. Holt, Rinehart and Winston.
芝加哥风格引文Duchacek, Ivo D. Conflict and Cooperation Among Nations. New York: Holt, Rinehart and Winston, 1960.
MLA引文Duchacek, Ivo D. Conflict and Cooperation Among Nations. Holt, Rinehart and Winston, 1960.
警告：这些引文格式不一定是100％准确.