APA (7th ed.) Zitazioa

Czepek, A., Hellwig, M., & Nowak, E. (2009). Press freedom and pluralism in Europe: Concepts and conditions (1a. ed.). Intellect.

Chicago Style (17th ed.) Zitazioa

Czepek, Andrea, Melanie Hellwig, eta Eva Nowak. Press Freedom and Pluralism in Europe: Concepts and Conditions. 1a. ed. Bristol: Intellect, 2009.

MLA (9th ed.) Zitazioa

Czepek, Andrea, et al. Press Freedom and Pluralism in Europe: Concepts and Conditions. 1a. ed. Intellect, 2009.