APA (7th ed.) Citation

Whelan, J. P., Steenbergh, T. A., & Meyers, A. W. (2007). Problem and pathological gambling. Advances in psychotherapy.

Chicago Style (17th ed.) Citation

Whelan, James P., Timothy A. Steenbergh, and Andrew W. Meyers. "Problem and Pathological Gambling." Advances in Psychotherapy 2007.

MLA (9th ed.) Citation

Whelan, James P., et al. "Problem and Pathological Gambling." Advances in Psychotherapy, 2007.