APA (7th ed.) Citation

Floyd, K., & Brigdale, M. (1988). Floyd on Britain and Ireland. BBC Books.

Chicago Style (17th ed.) Citation

Floyd, Keith, and Martin Brigdale. Floyd on Britain and Ireland. London: BBC Books, 1988.

MLA (9th ed.) Citation

Floyd, Keith, and Martin Brigdale. Floyd on Britain and Ireland. BBC Books, 1988.