Παραπομπή APA

Steensen, S., & Ahva, L. (2017). Theories of journalism in a digital age. Routledge.

Παραπομπή Chicago Style

Steensen, Steen, και Laura Ahva. Theories of Journalism in a Digital Age. London: Routledge, 2017.

Παραπομπή MLA

Steensen, Steen, και Laura Ahva. Theories of Journalism in a Digital Age. Routledge, 2017.