APA (7th ed.) Citation

Schwartz, M. A. (1991). The nature and classification of the personality disorders - a reexamination of basic premises - introduction. Journal of personality disorders, 5(1), 25-30.

Chicago Style (17th ed.) Citation

Schwartz, M. A. "The Nature and Classification of the Personality Disorders - a Reexamination of Basic Premises - Introduction." Journal of Personality Disorders 5, no. 1 (1991): 25-30.

MLA (9th ed.) Citation

Schwartz, M. A. "The Nature and Classification of the Personality Disorders - a Reexamination of Basic Premises - Introduction." Journal of Personality Disorders, vol. 5, no. 1, 1991, pp. 25-30.