Cita APA (7a ed.)

British Tourist Authority, British Travel Association, & VisitBritain (Organization). In Britain. British Travel Association.

Cita Chicago Style (17a ed.)

British Tourist Authority, British Travel Association, y VisitBritain (Organization). In Britain. London: British Travel Association.

Cita MLA (9a ed.)

British Tourist Authority, et al. In Britain. British Travel Association.