McCormick, J. (2008). Understanding the European Union: A concise introduction (4th ed.). Palgrave Macmillan.
芝加哥风格引文McCormick, John. Understanding the European Union: A Concise Introduction. 4th ed. New York: Palgrave Macmillan, 2008.
MLA引文McCormick, John. Understanding the European Union: A Concise Introduction. 4th ed. Palgrave Macmillan, 2008.
警告：这些引文格式不一定是100％准确.