Cita APA (7a ed.)

Farrington, D., & Ttofi, M. M. (2009). Reducing school bullying: Evidence-based implications for policy. Crime and justice ; 38, 38, 281-345.

Cita Chicago Style (17a ed.)

Farrington, David, y Maria M. Ttofi. "Reducing School Bullying: Evidence-based Implications for Policy." Crime and Justice ; 38 38 (2009): 281-345.

Cita MLA (9a ed.)

Farrington, David, y Maria M. Ttofi. "Reducing School Bullying: Evidence-based Implications for Policy." Crime and Justice ; 38, vol. 38, 2009, pp. 281-345.