APA (7th ed.) Citation

IG Publishing, Oldham, J. M., Skodol, A. E., & Bender, D. S. (2009). Essentials of personality disorders. American Psychiatric Pub.

Chicago Style (17th ed.) Citation

IG Publishing, John M. Oldham, Andrew E. Skodol, and Donna S. Bender. Essentials of Personality Disorders. Washington, DC: American Psychiatric Pub, 2009.

MLA (9th ed.) Citation

IG Publishing, et al. Essentials of Personality Disorders. American Psychiatric Pub, 2009.