Cita APA (7a ed.)

Bull, A. (2007). The NCTJ essential guide to careers in journalism. Sage Publications.

Cita Chicago Style (17a ed.)

Bull, Andy. The NCTJ Essential Guide to Careers in Journalism. Los Angeles: Sage Publications, 2007.

Cita MLA (9a ed.)

Bull, Andy. The NCTJ Essential Guide to Careers in Journalism. Sage Publications, 2007.