APA (7e ed.) Bronvermelding

YULE, G. (2006). The study of language (Ed.3.). Cambridge University Press.

Chicago (17e ed.) Bronvermelding

YULE, George. The Study of Language. Ed.3. Cambridge: Cambridge University Press, 2006.

MLA (9e ed.) Bronvermelding

YULE, George. The Study of Language. Ed.3. Cambridge University Press, 2006.