APA (7th ed.) Citation

Cotton D. David, Faley D. David, & Kent S. Simon. (2006). Market Leader. Intermediate Business English: Course Book. Longman, 2006.

Chicago Style (17th ed.) Citation

Cotton D. David, Faley D. David, and Kent S. Simon. Market Leader. Intermediate Business English: Course Book. Longman, 2006, 2006.

MLA (9th ed.) Citation

Cotton D. David, et al. Market Leader. Intermediate Business English: Course Book. Longman, 2006, 2006.

Warning: These citations may not always be 100% accurate.