APA引文

Tricia Aspinall. (1999). Advanced masterclass CAE (Workbook with answers). Oxford: Oxford Univ. Press.

Trích dẫn kiểu Chicago

Tricia Aspinall. Advanced Masterclass CAE (Workbook With Answers). Oxford: Oxford Univ. Press, 1999.

MLA引文

Tricia Aspinall. Advanced Masterclass CAE (Workbook With Answers). Oxford: Oxford Univ. Press, 1999.

警告：這些引文格式不一定是100％准確.