APA (7th ed.) Citation

Newman, H., & Rex, C. (1978). Britain, America's British heritage. British Tourist Authority.

Chicago Style (17th ed.) Citation

Newman, Helen, and Charmain Rex. Britain, America's British Heritage. London: British Tourist Authority, 1978.

MLA (9th ed.) Citation

Newman, Helen, and Charmain Rex. Britain, America's British Heritage. British Tourist Authority, 1978.