APA引文

Kathy Gude. (1999). Proficiency masterclass (Workbook with answers). Oxford: Oxford Univ. Press.

Trích dẫn kiểu Chicago

Kathy Gude. Proficiency Masterclass (Workbook With Answers). Oxford: Oxford Univ. Press, 1999.

MLA引文

Kathy Gude. Proficiency Masterclass (Workbook With Answers). Oxford: Oxford Univ. Press, 1999.

警告：这些引文格式不一定是100％准确.