APA引文

Brown, G. D., & Rice, S. (2007). Professional English in use. Cambridge ; New York: Cambridge University Press.

Trích dẫn kiểu Chicago

Brown, Gillian D., và Sally Rice. Professional English in Use. Cambridge ; New York: Cambridge University Press, 2007.

MLA引文

Brown, Gillian D., và Sally Rice. Professional English in Use. Cambridge ; New York: Cambridge University Press, 2007.

警告：这些引文格式不一定是100％准确.