APA引文

Norman, S. (1992). We Mean Business: An Elementary Course in Business English. London: Longman.

Trích dẫn kiểu Chicago

Norman, Susan. We Mean Business: An Elementary Course in Business English. London: Longman, 1992.

MLA引文

Norman, Susan. We Mean Business: An Elementary Course in Business English. London: Longman, 1992.

警告：這些引文格式不一定是100％准確.