APA (7th ed.) Citation

Bayley, R., & Lucas, C. (2007). Sociolinguistic variation: Theories, methods, and applications. Cambridge University Press.

Chicago Style (17th ed.) Citation

Bayley, Robert, and Ceil Lucas. Sociolinguistic Variation: Theories, Methods, and Applications. Cambridge: Cambridge University Press, 2007.

MLA (8th ed.) Citation

Bayley, Robert, and Ceil Lucas. Sociolinguistic Variation: Theories, Methods, and Applications. Cambridge University Press, 2007.