APA (7 वां संस्करण) प्रशस्ति पत्र

ebrary, Inc, Czepek, A., Hellwig, M., & Nowak, E. (2009). Press freedom and pluralism in Europe: Concepts and conditions. Intellect.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

ebrary, Inc, Andrea Czepek, Melanie Hellwig, और Eva Nowak. Press Freedom and Pluralism in Europe: Concepts and Conditions. Bristol: Intellect, 2009.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

ebrary, Inc, et al. Press Freedom and Pluralism in Europe: Concepts and Conditions. Intellect, 2009.