APA引文

Sue O'Connell. (2000). Cambridge first certificate: Listening and speaking. Cambridge, UK: Cambridge Unversity Press.

Trích dẫn kiểu Chicago

Sue O'Connell. Cambridge First Certificate: Listening and Speaking. Cambridge, UK: Cambridge Unversity Press, 2000.

MLA引文

Sue O'Connell. Cambridge First Certificate: Listening and Speaking. Cambridge, UK: Cambridge Unversity Press, 2000.

警告：這些引文格式不一定是100％准確.