APA (7th ed.) Citation

American Psychological Association, Antony, M. M., Purdon, C., & Summerfeldt, L. J. (2007). Psychological treatment of obsessive-compulsive disorder: Fundamentals and beyond ; Edited by Martin M. Antony, Christine Purdon, Laura J. Summerfeld. American Psychological Association.

Chicago Style (17th ed.) Citation

American Psychological Association, Martin M. Antony, Christine Purdon, and Laura J. Summerfeldt. Psychological Treatment of Obsessive-compulsive Disorder: Fundamentals and Beyond ; Edited by Martin M. Antony, Christine Purdon, Laura J. Summerfeld. Washington: American Psychological Association, 2007.

MLA (8th ed.) Citation

American Psychological Association, et al. Psychological Treatment of Obsessive-compulsive Disorder: Fundamentals and Beyond ; Edited by Martin M. Antony, Christine Purdon, Laura J. Summerfeld. American Psychological Association, 2007.