Cita APA

Schram, W. L. 1. (1971). The process and effects of mass communication (Rev. ed.).

Citación estilo Chicago

Schram, Wilbur Lang 1907. The Process and Effects of Mass Communication. Rev. ed. Urbana, University of Illinois Press, 1971.

Cita MLA

Schram, Wilbur Lang 1907. The Process and Effects of Mass Communication. Rev. ed. 1971.