Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.