APA引文

Sahanaya, W. (2004). IELTS preparation and practice: Listening and speaking. Oxford: Oxford University Press.

Trích dẫn kiểu Chicago

Sahanaya, Wendy. IELTS Preparation and Practice: Listening and Speaking. Oxford: Oxford University Press, 2004.

MLA引文

Sahanaya, Wendy. IELTS Preparation and Practice: Listening and Speaking. Oxford: Oxford University Press, 2004.

警告：這些引文格式不一定是100％准確.