Smith, H. (2002). European Union foreign policy: What it is and what it does. Pluto Press.
芝加哥风格引文Smith, Hazel. European Union Foreign Policy: What It Is and What It Does. London ; Sterling, Va.: Pluto Press, 2002.
MLA引文Smith, Hazel. European Union Foreign Policy: What It Is and What It Does. Pluto Press, 2002.
警告:这些引文格式不一定是100%准确.