APA引文

 May, P. (2004).  IELTS Practice tests.  Oxford University Press.

Trích dẫn kiểu Chicago

 May, Peter.  IELTS Practice Tests.  Oxford University Press, 2004.

MLA引文

 May, Peter.  IELTS Practice Tests.  Oxford University Press, 2004.

警告：這些引文格式不一定是100％准確.