Cita APA (7a ed.)

Gulyás, A., & Hammer, F. (2013). Public service media in the digital age: International perspectives. Cambridge Scholars Publishing.

Cita Chicago Style (17a ed.)

Gulyás, Ágnes, y Ferenc Hammer. Public Service Media in the Digital Age: International Perspectives. Newcastle upon Tyne, England: Cambridge Scholars Publishing, 2013.

Cita MLA (8a ed.)

Gulyás, Ágnes, y Ferenc Hammer. Public Service Media in the Digital Age: International Perspectives. Cambridge Scholars Publishing, 2013.