Citazione APA

Agee, W. K., Ault, P. H., & Emery, E. (1979). Introduction to Mass Communications (6th ed.). Harper & Row.

Stile di citazione Chicago

Agee, Warren Kendall, Phillip H. Ault, e Edwin Emery. Introduction to Mass Communications. 6th ed. New York: Harper & Row, 1979.

Citazione MLA

Agee, Warren Kendall, et al. Introduction to Mass Communications. 6th ed. Harper & Row, 1979.