Cita APA (7a ed.)

Cotton D. David, Falvey D. David, & Kent S. Simon. (2005). Market Leader: Pre-Intermediate Business English. Course Book. Harlow, Longman, 2005.

Cita Chicago Style (17a ed.)

Cotton D. David, Falvey D. David, y Kent S. Simon. Market Leader: Pre-Intermediate Business English. Course Book. Harlow, Longman, 2005, 2005.

Cita MLA (9a ed.)

Cotton D. David, et al. Market Leader: Pre-Intermediate Business English. Course Book. Harlow, Longman, 2005, 2005.