APA (7th ed.) Citation

Castro Cid, M. I., Montes, E., McQuade, S., Schier, H., & Walter, M. (2005). Business English. Living Languages.

Chicago Style (17th ed.) Citation

Castro Cid, Maria Isabel, Enrique Montes, Suzanne McQuade, Helga Schier, and Merrick Walter. Business English. New York: Living Languages, 2005.

MLA (8th ed.) Citation

Castro Cid, Maria Isabel, et al. Business English. Living Languages, 2005.

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