Cita APA (7a ed.)

Yule, G. (1996). The study of language (2nd ed.). Cambridge University Press.

Cita Chicago Style (17a ed.)

Yule, George. The Study of Language. 2nd ed. Cambridge [England] ; New York: Cambridge University Press, 1996.

Cita MLA (8a ed.)

Yule, George. The Study of Language. 2nd ed. Cambridge University Press, 1996.