APA (7th ed.) Citation

Mair, C. (2006). Twentieth-century English: History, variation, and standardization. Cambridge University Press.

Chicago Style (17th ed.) Citation

Mair, Christian. Twentieth-century English: History, Variation, and Standardization. Cambridge, UK ; New York: Cambridge University Press, 2006.

MLA (9th ed.) Citation

Mair, Christian. Twentieth-century English: History, Variation, and Standardization. Cambridge University Press, 2006.