APA (7th ed.) Citation

Treacher, P., & Christie, D. (1989). Backgrounds: A brief guide to Britain in the 80s. Penguin Books.

Chicago Style (17th ed.) Citation

Treacher, Peter, and David Christie. Backgrounds: A Brief Guide to Britain in the 80s. London: Penguin Books, 1989.

MLA (9th ed.) Citation

Treacher, Peter, and David Christie. Backgrounds: A Brief Guide to Britain in the 80s. Penguin Books, 1989.

Warning: These citations may not always be 100% accurate.