APA引文

Nguyễn, Q. H. (2008). Speak naturally 2: Programmes 11-20. TH.HCM.

Trích dẫn kiểu Chicago

Nguyễn, Quốc Hùng. Speak Naturally 2: Programmes 11-20. TH.HCM, 2008.

MLA引文

Nguyễn, Quốc Hùng. Speak Naturally 2: Programmes 11-20. TH.HCM, 2008.

警告:这些引文格式不一定是100%准确.