APA引文

Jakeman, V., & McDowell, C. (2001). Insight into IELTS: The Cambridge IELTS course (Updated ed.). Cambridge: Cambridge University Press.

Trích dẫn kiểu Chicago

Jakeman, Vanessa., và Clare McDowell. Insight Into IELTS: The Cambridge IELTS Course. Updated ed. Cambridge: Cambridge University Press, 2001.

MLA引文

Jakeman, Vanessa., và Clare McDowell. Insight Into IELTS: The Cambridge IELTS Course. Updated ed. Cambridge: Cambridge University Press, 2001.

警告：這些引文格式不一定是100％准確.