APA (7th ed.) Citation

Hancock, J. C. (1961). An introduction to the principles of communication t. Mcgraw-Hill.

Chicago Style (17th ed.) Citation

Hancock, John C. An Introduction to the Principles of Communication T. New York: Mcgraw-Hill, 1961.

MLA (9th ed.) Citation

Hancock, John C. An Introduction to the Principles of Communication T. Mcgraw-Hill, 1961.