Yule, G. (2020). The study of language (Seventh edition.). Cambridge University Press.
Čikaški stil citiranja (17. izdanje)Yule, George. The Study of Language. Seventh edition. Cambridge: Cambridge University Press, 2020.
MLA način citiranja (8. izdanje)Yule, George. The Study of Language. Seventh edition. Cambridge University Press, 2020.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.