APA (7th ed.) Citation

Rygh, J. L., & Sanderson, W. C. (2004). Treating generalized anxiety disorder: Evidence-based strategies, tools, and techniques. The Guilford Press.

Chicago Style (17th ed.) Citation

Rygh, Jayne L., and William C. Sanderson. Treating Generalized Anxiety Disorder: Evidence-based Strategies, Tools, and Techniques. New York: The Guilford Press, 2004.

MLA (8th ed.) Citation

Rygh, Jayne L., and William C. Sanderson. Treating Generalized Anxiety Disorder: Evidence-based Strategies, Tools, and Techniques. The Guilford Press, 2004.