Citazione Stile APA (7a Edizione)

Central Office of Information. (1993). Britain 1993: An official handbook. Central Office of Information.

Citazione stile Chigago Style (17a edizione)

Central Office of Information. Britain 1993: An Official Handbook. Londres: Central Office of Information, 1993.

Citatione MLA (9a ed.)

Central Office of Information. Britain 1993: An Official Handbook. Central Office of Information, 1993.