APA (7th ed.) Citation

Laing, L. R., & Laing, J. (1980). The origins of Britain. Routledge & Kegan Paul.

Chicago Style (17th ed.) Citation

Laing, Lloyd Robert, and Jennifer Laing. The Origins of Britain. London: Routledge & Kegan Paul, 1980.

MLA (9th ed.) Citation

Laing, Lloyd Robert, and Jennifer Laing. The Origins of Britain. Routledge & Kegan Paul, 1980.