Cita APA (7th ed.)

Luhmann, N. (2000). The reality of the mass media. Polity Press.

Cita Chicago (17th ed.)

Luhmann, Niklas. The Reality of the Mass Media. Cambridge: Polity Press, 2000.

Cita MLA (9th ed.)

Luhmann, Niklas. The Reality of the Mass Media. Polity Press, 2000.