APA引文

Ashley, A. (2003). Oxford correspondence workbook. New York: Oxford University Press.

Trích dẫn kiểu Chicago

Ashley, A. Oxford Correspondence Workbook. New York: Oxford University Press, 2003.

MLA引文

Ashley, A. Oxford Correspondence Workbook. New York: Oxford University Press, 2003.

警告：這些引文格式不一定是100％准確.