APA ציטוט

(2002). Cambridge proficiency examination practice 6: University of Cambridge local examinations syndicate. Nxb Trẻ.

Trích dẫn kiểu Chicago

Cambridge Proficiency Examination Practice 6: University of Cambridge Local Examinations Syndicate. Nxb Trẻ, 2002.

ציטוט MLA

Cambridge Proficiency Examination Practice 6: University of Cambridge Local Examinations Syndicate. Nxb Trẻ, 2002.