APA引文

(1997). Cambridge first certificate examination practice 4 : University of Cambridge Local Examinations Syndicate: P.4. Tp.HCM.

Trích dẫn kiểu Chicago

Cambridge First Certificate Examination Practice 4 : University of Cambridge Local Examinations Syndicate: P.4. Tp.HCM, 1997.

MLA引文

Cambridge First Certificate Examination Practice 4 : University of Cambridge Local Examinations Syndicate: P.4. Tp.HCM, 1997.

警告：這些引文格式不一定是100％准確.