Eleftheriadis, P., Nicolaïdis, K., & Weiler, J. (2011). Foreword: The changing landscape of European constitutionalism.
芝加哥风格引文Eleftheriadis, P., K. Nicolaïdis, 与 J. Weiler. Foreword: The Changing Landscape of European Constitutionalism. 2011.
MLA引文Eleftheriadis, P., et al. Foreword: The Changing Landscape of European Constitutionalism. 2011.
警告：这些引文格式不一定是100％准确.