APA (7th ed.) Zitazioa

Harcup, T. (2004). Journalism principles and practice. Vistaar.

Chicago Style (17th ed.) Zitazioa

Harcup, Tony. Journalism Principles and Practice. New Delhi: Vistaar, 2004.

MLA (9th ed.) Zitazioa

Harcup, Tony. Journalism Principles and Practice. Vistaar, 2004.