Cita APA (7a ed.)

Hill, S. C., & Lashmar, P. (2013). Online journalism: The essential guide. SAGE.

Cita Chicago Style (17a ed.)

Hill, Steven C., y Paul Lashmar. Online Journalism: The Essential Guide. Los Angeles, [etc.]: SAGE, 2013.

Cita MLA (9a ed.)

Hill, Steven C., y Paul Lashmar. Online Journalism: The Essential Guide. SAGE, 2013.