Dyfyniad APA

Gibson, J. W., & Hanna, M. S. (1992). Introduction to human communication. Wm. C. Brown.

Dyfyniad Arddull Chicago

Gibson, James W., and Michael S. Hanna. Introduction to Human Communication. Dubuque, Iowa: Wm. C. Brown, 1992.

Dyfyniad MLA

Gibson, James W., and Michael S. Hanna. Introduction to Human Communication. Wm. C. Brown, 1992.

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