APA (7th ed.) Zitazioa
Cathcart, R. S. (1970). Small group communication. Wm. C. Brown.
Chicago Style (17th ed.) Zitazioa
Cathcart, Robert S. Small Group Communication. Iowa: Wm. C. Brown, 1970.
MLA (9th ed.) Zitazioa
Cathcart, Robert S. Small Group Communication. Wm. C. Brown, 1970.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.