APA (7th ed.) Citation

Briggs, A. (1985). The BBC: The first fifty years. Oxford University Press.

Chicago Style (17th ed.) Citation

Briggs, Asa. The BBC: The First Fifty Years. Oxford [Oxfordshire] ; New York: Oxford University Press, 1985.

MLA (9th ed.) Citation

Briggs, Asa. The BBC: The First Fifty Years. Oxford University Press, 1985.