ebrary, Inc, Czepek, A., Hellwig, M., & Nowak, E. (2009). Press freedom and pluralism in Europe: Concepts and conditions. Intellect.
芝加哥风格引文ebrary, Inc, Andrea Czepek, Melanie Hellwig, 与 Eva Nowak. Press Freedom and Pluralism in Europe: Concepts and Conditions. Bristol: Intellect, 2009.
MLA引文ebrary, Inc, et al. Press Freedom and Pluralism in Europe: Concepts and Conditions. Intellect, 2009.
警告：这些引文格式不一定是100％准确.