Citazione Stile APA (7a Edizione)

Hancock, J. C. (1961). An introduction to the principles of communication theory. McGraw-Hill Book Company.

Citazione stile Chigago Style (17a edizione)

Hancock, John C.. An Introduction to the Principles of Communication Theory. New York [etc.]: McGraw-Hill Book Company, 1961.

Citatione MLA (9a ed.)

Hancock, John C.. An Introduction to the Principles of Communication Theory. McGraw-Hill Book Company, 1961.