Cita APA (7th ed.)

Coulmas, F. (2005). Sociolinguistics: The study of speakers' choices. Cambridge University Press.

Cita Chicago (17th ed.)

Coulmas, Florian. Sociolinguistics: The Study of Speakers' Choices. New York: Cambridge University Press, 2005.

Cita MLA (9th ed.)

Coulmas, Florian. Sociolinguistics: The Study of Speakers' Choices. Cambridge University Press, 2005.