APA引文

Yule, G. (2013). The Study of language (4th ed.). Cambridge University Press.

Chicago Edition Citation

Yule, George. The Study of Language. 4th ed. New York: Cambridge University Press, 2013.

MLA引文

Yule, George. The Study of Language. 4th ed. Cambridge University Press, 2013.

警告：這些引文格式不一定是100％准確.