Müller, J. (2011). Contesting democracy: Political ideas in twentieth-century Europe. Yale University Press.
芝加哥风格引文Müller, Jan-Werner. Contesting Democracy: Political Ideas in Twentieth-century Europe. New Haven, CT: Yale University Press, 2011.
MLA引文Müller, Jan-Werner. Contesting Democracy: Political Ideas in Twentieth-century Europe. Yale University Press, 2011.
警告：这些引文格式不一定是100％准确.