Cita APA (7a ed.)

Ulrich, R., Cornelius, J., & Lis, J. A. (1994). Self-mutilation and suicidal behavior in borderline personality disorder. Journal of personality disorders, 8(4), 257-267.

Cita Chicago Style (17a ed.)

Ulrich, Richard, Jack Cornelius, y Judith A. Lis. "Self-mutilation and Suicidal Behavior in Borderline Personality Disorder." Journal of Personality Disorders 8, no. 4 (1994): 257-267.

Cita MLA (8a ed.)

Ulrich, Richard, et al. "Self-mutilation and Suicidal Behavior in Borderline Personality Disorder." Journal of Personality Disorders, vol. 8, no. 4, 1994, pp. 257-267.