एपीए उद्धरण

Littlejohn, S. W. (2003). Theories of human communication (7th ed.). Thomson.

शिकागो स्टाइल उद्धरण

Littlejohn, Stephen W. Theories of Human Communication. 7th ed. Singapore: Thomson, 2003.

एमएलए उद्धरण

Littlejohn, Stephen W. Theories of Human Communication. 7th ed. Thomson, 2003.