Citazione Stile APA (7a Edizione)

Yule, G. (2020). The study of language (Seventh edition.). Cambridge University Press.

Citazione stile Chigago Style (17a edizione)

Yule, George. The Study of Language. Seventh edition. Cambridge: Cambridge University Press, 2020.

Citatione MLA (8a ed.)

Yule, George. The Study of Language. Seventh edition. Cambridge University Press, 2020.