Citazione Stile APA (7a Edizione)
(1993). Gale directory of publications and broadcast media.: An annual guide to publications and broadcasting stations (125th ed.). Gale Research.
Citazione stile Chigago Style (17a edizione)
Gale Directory of Publications and Broadcast Media.: An Annual Guide to Publications and Broadcasting Stations. 125th ed. Detroit: Gale Research, 1993.
Citatione MLA (9a ed.)
Gale Directory of Publications and Broadcast Media.: An Annual Guide to Publications and Broadcasting Stations. 125th ed. Gale Research, 1993.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.