Citazione Stile APA (7a Edizione)

Central Office of Information. (1974). Britain 1974: An official handbook. COI.

Citazione stile Chigago Style (17a edizione)

Central Office of Information. Britain 1974: An Official Handbook. Londres: COI, 1974.

Citatione MLA (9a ed.)

Central Office of Information. Britain 1974: An Official Handbook. COI, 1974.