APA (7th ed.) Zitazioa
Cathcart, R. S. (1979). Small group communication. Wm. C. Brown.
Chicago Style (17th ed.) Zitazioa
Cathcart, Robert S. Small Group Communication. Iowa: Wm. C. Brown, 1979.
MLA (9th ed.) Zitazioa
Cathcart, Robert S. Small Group Communication. Wm. C. Brown, 1979.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.