APA引文

David Cotton. (2008). Market Leader: Pre -intermediate Business English. Hà Nội: Lao động.

Trích dẫn kiểu Chicago

David Cotton. Market Leader: Pre -intermediate Business English. Hà Nội: Lao động, 2008.

MLA引文

David Cotton. Market Leader: Pre -intermediate Business English. Hà Nội: Lao động, 2008.

警告：這些引文格式不一定是100％准確.