APA引文

Hashemi, L. (2011). IELTS Traniner six Practice Tests with answers. Cambridge University Press.

Trích dẫn kiểu Chicago

Hashemi, Louise. IELTS Traniner Six Practice Tests With Answers. Cambridge University Press, 2011.

MLA引文

Hashemi, Louise. IELTS Traniner Six Practice Tests With Answers. Cambridge University Press, 2011.

警告：这些引文格式不一定是100％准确.