APA (7th ed.) Citation

Gunderson, J. G., Links, P. S., & Reich, J. H. (1991). Competing models of personality disorders. Journal of personality disorders, 5(1), 60-68.

Chicago Style (17th ed.) Citation

Gunderson, J. G., P. S. Links, and J. H. Reich. "Competing Models of Personality Disorders." Journal of Personality Disorders 5, no. 1 (1991): 60-68.

MLA (8th ed.) Citation

Gunderson, J. G., et al. "Competing Models of Personality Disorders." Journal of Personality Disorders, vol. 5, no. 1, 1991, pp. 60-68.