MLA

Durham, Mercedes; Morris, Jonathan, and Jonathan Morris. Sociolinguistics In Wales. Palgrave Macmillan UK, 2016.

APA

Durham, J., & Morris, J. (2016). Sociolinguistics in Wales. Palgrave Macmillan UK.

Chicago

Durham, Mercedes; Morris, Jonathan, and Jonathan Morris. Sociolinguistics In Wales. : Palgrave Macmillan UK, 2016.