APA Style

Coulmas, Florian. (2010). Sociolinguistics: the study of speakers' choices . New York: Cambridge University Press.

Chicago Style

Coulmas, Florian. Sociolinguistics: the study of speakers' choices. New York: Cambridge University Press, 2010. Text.

MLA Style

Coulmas, Florian. Sociolinguistics: the study of speakers' choices. New York: Cambridge University Press, 2010. Text.

Turabian Style

Coulmas, Florian. Sociolinguistics: the study of speakers' choices. New York: Cambridge University Press, 2010. Print.