HUSTED, S. L., & MELVIN, S. (1995). International economics.-- ed.3. Harper Collins.
芝加哥风格引文HUSTED, Steven L., 与 Steven MELVIN. International Economics.-- Ed.3. New York: Harper Collins, 1995.
MLA引文HUSTED, Steven L., 与 Steven MELVIN. International Economics.-- Ed.3. Harper Collins, 1995.
警告：这些引文格式不一定是100％准确.