Cotton, D. (2007). Market leader. Harlow: Pearson Education.
Trích dẫn kiểu ChicagoCotton, David. Market Leader. Harlow: Pearson Education, 2007.
MLA引文Cotton, David. Market Leader. Harlow: Pearson Education, 2007.
警告：这些引文格式不一定是100％准确.
APA引文