APA ציטוט

(2009). Study English ielts preparation resource book (Kèm theo CD1, 2/918-19).

Trích dẫn kiểu Chicago

Study English Ielts Preparation Resource Book (Kèm Theo CD1, 2/918-19). 2009.

ציטוט MLA

Study English Ielts Preparation Resource Book (Kèm Theo CD1, 2/918-19). 2009.