Trích dẫn APA

Scott Lyn. (2011). Natural English: Intermediate workbook with key. Anh: Oxford University.

Trích dẫn kiểu Chicago

Scott Lyn. Natural English: Intermediate Workbook With Key. Anh: Oxford University, 2011.

MLA Trích dẫn

Scott Lyn. Natural English: Intermediate Workbook With Key. Anh: Oxford University, 2011.

Warning: These citations may not always be 100% accurate.