APA (7th ed.) Citation

Davis, M., Eshelman, E. R., & McKay, M. (2008). The relaxation & stress reduction workbook (6th ed.). New Harbinger Publications.

Chicago Style (17th ed.) Citation

Davis, Martha, Elizabeth Robbins Eshelman, and Matthew McKay. The Relaxation & Stress Reduction Workbook. 6th ed. Oakland, CA: New Harbinger Publications, 2008.

MLA (9th ed.) Citation

Davis, Martha, et al. The Relaxation & Stress Reduction Workbook. 6th ed. New Harbinger Publications, 2008.