APA引文

Gude, K. (2001). Matrix: Upper - Intermediate Workbook. Oxford: Oxford Univ. Press.

Trích dẫn kiểu Chicago

Gude, Kathy. Matrix: Upper - Intermediate Workbook. Oxford: Oxford Univ. Press, 2001.

MLA引文

Gude, Kathy. Matrix: Upper - Intermediate Workbook. Oxford: Oxford Univ. Press, 2001.

警告：这些引文格式不一定是100％准确.