Dyfyniad APA

Sanborn, F. W., & Harris, R. J. (2019). A Cognitive psychology of mass communication (Seventh Edition.). Routledge.

Dyfyniad Arddull Chicago

Sanborn, Fred W., and Richard Jackson Harris. A Cognitive Psychology of Mass Communication. Seventh Edition. New York, NY: Routledge, 2019.

Dyfyniad MLA

Sanborn, Fred W., and Richard Jackson Harris. A Cognitive Psychology of Mass Communication. Seventh Edition. Routledge, 2019.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.