APA引文

Quintana, J. (2003). PET pratice test: With explanatorry key. Oxford: Oxford University Press.

Trích dẫn kiểu Chicago

Quintana, Jenny. PET Pratice Test: With Explanatorry Key. Oxford: Oxford University Press, 2003.

MLA引文

Quintana, Jenny. PET Pratice Test: With Explanatorry Key. Oxford: Oxford University Press, 2003.

警告：這些引文格式不一定是100％准確.