APA引文

Quintana, J. (2010). PET Reusult Student's Book. OXFORD.

Trích dẫn kiểu Chicago

Quintana, Jenny. PET Reusult Student's Book. OXFORD, 2010.

MLA引文

Quintana, Jenny. PET Reusult Student's Book. OXFORD, 2010.

警告：這些引文格式不一定是100％准確.