APA (7th ed.) Citation

(2009). Understanding nonsuicidal self-injury: Origins, assessment, and treatment (1. ed.). American Psychological Association.

Chicago Style (17th ed.) Citation

Understanding Nonsuicidal Self-injury: Origins, Assessment, and Treatment. 1. ed. Washington, DC: American Psychological Association, 2009.

MLA (9th ed.) Citation

Understanding Nonsuicidal Self-injury: Origins, Assessment, and Treatment. 1. ed. American Psychological Association, 2009.