Lua APA (7ú heag.)

Littlejohn, S. W. (1983). Theories of human communication (2nd ed.). Wadsworth.

Lua i Stíl Chicago (17ú heag.)

Littlejohn, Stephen W. Theories of Human Communication. 2nd ed. California: Wadsworth, 1983.

Lua MLA (9ú heag.)

Littlejohn, Stephen W. Theories of Human Communication. 2nd ed. Wadsworth, 1983.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.