Cita APA (7a ed.)

Schramm, W. L. 1. e., & Roberts, D. F. j. e. (1971). The process and effects of mass communication (Rev. ed.). University of Illinios Press.

Cita Chicago Style (17a ed.)

Schramm, Wilbur Lang 1907- ed, y Donald F. joint ed Roberts. The Process and Effects of Mass Communication. Rev. ed. Urbana: University of Illinios Press, 1971.

Cita MLA (9a ed.)

Schramm, Wilbur Lang 1907- ed, y Donald F. joint ed Roberts. The Process and Effects of Mass Communication. Rev. ed. University of Illinios Press, 1971.