APA (7th ed.) Citation

Sanders, P., Myers, S., Lacy, M., & Sawyer, L. (1999). Anorexia & bulimia. Copper Beech Books.

Chicago Style (17th ed.) Citation

Sanders, Pete, Steve Myers, Mike Lacy, and Liz Sawyer. Anorexia & Bulimia. Brookfield, Conn.: Copper Beech Books, 1999.

MLA (9th ed.) Citation

Sanders, Pete, et al. Anorexia & Bulimia. Copper Beech Books, 1999.