Clark, D., & Ehlers, A. (1993). An overview of the cognitive theory and treatment of panic disorder.
Chicago Style (17th ed.) CitationClark, D., and A. Ehlers. An Overview of the Cognitive Theory and Treatment of Panic Disorder. 1993.
MLA (9th ed.) CitationClark, D., and A. Ehlers. An Overview of the Cognitive Theory and Treatment of Panic Disorder. 1993.
Warning: These citations may not always be 100% accurate.