APA引文

Cameron, P. (2009). Prepare for IELTS: General training practice tests. TR.

Trích dẫn kiểu Chicago

Cameron, Penny. Prepare for IELTS: General Training Practice Tests. TR, 2009.

MLA引文

Cameron, Penny. Prepare for IELTS: General Training Practice Tests. TR, 2009.

警告：这些引文格式不一定是100％准确.