APA-viite (7. p.)

Wetters, K. (2008). The opinion system: Impasses of the public sphere from Hobbes to Habermas / Kirk Wetters (1. ed.). Fordham Univ. Press.

Chicago-viite (17. p.)

Wetters, Kirk. The Opinion System: Impasses of the Public Sphere from Hobbes to Habermas / Kirk Wetters. 1. ed. New York, NY: Fordham Univ. Press, 2008.

MLA-viite (8. p.)

Wetters, Kirk. The Opinion System: Impasses of the Public Sphere from Hobbes to Habermas / Kirk Wetters. 1. ed. Fordham Univ. Press, 2008.