ebrary, Inc, De B�urca, G., & Weiler, J. (2012). The worlds of European constitutionalism. Cambridge University Press.
芝加哥风格引文ebrary, Inc, G. De B�urca, 与 Joseph Weiler. The Worlds of European Constitutionalism. Cambridge ; New York: Cambridge University Press, 2012.
MLA引文ebrary, Inc, et al. The Worlds of European Constitutionalism. Cambridge University Press, 2012.
警告：这些引文格式不一定是100％准确.