APA (7th ed.) Citation

LEWIS, SPERRY, & CARLSON. (1993). Health counseling. Wadsworth.

Chicago Style (17th ed.) Citation

LEWIS, SPERRY, and CARLSON. Health Counseling. California: Wadsworth, 1993.

MLA (8th ed.) Citation

LEWIS, et al. Health Counseling. Wadsworth, 1993.