APA引文

Matthews, M. (2016). IELTS life skills: Official Cambridge test practice A1 with answers. Cambridge: Cambridge University Press.

Trích dẫn kiểu Chicago

Matthews, Mary. IELTS Life Skills: Official Cambridge Test Practice A1 With Answers. Cambridge: Cambridge University Press, 2016.

MLA引文

Matthews, Mary. IELTS Life Skills: Official Cambridge Test Practice A1 With Answers. Cambridge: Cambridge University Press, 2016.

警告：這些引文格式不一定是100％准確.