APA aipamena

Văn Hào. (2010). Cambridge IELTS 6: Examination papers from the University of Cambridge ESOL Examinations: English for Speaker of Other Languages. Hà Nội: Từ điển Bách khoa.

Chicago Style aipamena

Văn Hào. Cambridge IELTS 6: Examination Papers From the University of Cambridge ESOL Examinations: English for Speaker of Other Languages. Hà Nội: Từ điển Bách khoa, 2010.

MLA aipamena

Văn Hào. Cambridge IELTS 6: Examination Papers From the University of Cambridge ESOL Examinations: English for Speaker of Other Languages. Hà Nội: Từ điển Bách khoa, 2010.