Capoccia, G. (2007). Defending democracy: Reactions to extremism in interwar Europe. John Hopkins University Press.
芝加哥风格引文Capoccia, Giovanni. Defending Democracy: Reactions to Extremism in Interwar Europe. Baltimore, Md. ; London: John Hopkins University Press, 2007.
MLA引文Capoccia, Giovanni. Defending Democracy: Reactions to Extremism in Interwar Europe. John Hopkins University Press, 2007.
警告：这些引文格式不一定是100％准确.