APA (7th ed.) Citation
Roberts, D. F., & Schramm, W. (1974). The process and effects of mass communication (Revised ed.). University of Illinois Press.
Chicago Style (17th ed.) Citation
Roberts, Donald F., and Wilbur Schramm. The Process and Effects of Mass Communication. Revised ed. Urbana, Chicago: University of Illinois Press, 1974.
MLA (9th ed.) Citation
Roberts, Donald F., and Wilbur Schramm. The Process and Effects of Mass Communication. Revised ed. University of Illinois Press, 1974.
Warning: These citations may not always be 100% accurate.