APA (7th ed.) Citation

Widiger, T. A. (1995). Personality disorder interview--IV: A semistructured interview for the assessment of personality disorders. Psychological Assessment Resources.

Chicago Style (17th ed.) Citation

Widiger, Thomas A. Personality Disorder Interview--IV: A Semistructured Interview for the Assessment of Personality Disorders. Odessa, Fla.: Psychological Assessment Resources, 1995.

MLA (8th ed.) Citation

Widiger, Thomas A. Personality Disorder Interview--IV: A Semistructured Interview for the Assessment of Personality Disorders. Psychological Assessment Resources, 1995.