APA (7th ed.) Zitazioa
United Press International. (1966). Broadcast stylebook (revised ed.). United Press International.
Chicago Style (17th ed.) Zitazioa
United Press International. Broadcast Stylebook. revised ed. New York: United Press International, 1966.
MLA (9th ed.) Zitazioa
United Press International. Broadcast Stylebook. revised ed. United Press International, 1966.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.