Cita APA (7a ed.)

Brennan, P. (1999). Biosocial risk factors and juvenile violence. Federal probation, 63(2), 58-60.

Cita Chicago Style (17a ed.)

Brennan, Patricia. "Biosocial Risk Factors and Juvenile Violence." Federal Probation 63, no. 2 (1999): 58-60.

Cita MLA (8a ed.)

Brennan, Patricia. "Biosocial Risk Factors and Juvenile Violence." Federal Probation, vol. 63, no. 2, 1999, pp. 58-60.