Cita APA (7a ed.)

Berrien, J., & Winship, C. (1999). Lessons learned from Boston's police-community collaboration. Federal probation, 63(2), 25-32.

Cita Chicago Style (17a ed.)

Berrien, Jenny, y Christopher Winship. "Lessons Learned from Boston's Police-community Collaboration." Federal Probation 63, no. 2 (1999): 25-32.

Cita MLA (8a ed.)

Berrien, Jenny, y Christopher Winship. "Lessons Learned from Boston's Police-community Collaboration." Federal Probation, vol. 63, no. 2, 1999, pp. 25-32.