APA引文

Blackwell, A. (2004). English knowhow: Student book 3. Oxford: Oxford University Press.

Trích dẫn kiểu Chicago

Blackwell, Angela. English Knowhow: Student Book 3. Oxford: Oxford University Press, 2004.

MLA引文

Blackwell, Angela. English Knowhow: Student Book 3. Oxford: Oxford University Press, 2004.

警告：這些引文格式不一定是100％准確.