एपीए उद्धरण

Hancock, J. C. (2001). Introduction to the principles of communication theory (1st.). TMH.

शिकागो स्टाइल उद्धरण

Hancock, John C. Introduction to the Principles of Communication Theory. 1st. New Delhi: TMH, 2001.

एमएलए उद्धरण

Hancock, John C. Introduction to the Principles of Communication Theory. 1st. TMH, 2001.