APA (7th ed.) Citation

Ttofi, M. M., Baldry, A. C., & Farrington, D. (2008). Effectiveness of Programmes to Reduce School Bullying. Swedish Council for Crime Prevention.

Chicago Style (17th ed.) Citation

Ttofi, Maria M., Anna Costanza Baldry, and David Farrington. Effectiveness of Programmes to Reduce School Bullying. [Erscheinungsort nicht ermittelbar]: Swedish Council for Crime Prevention, 2008.

MLA (9th ed.) Citation

Ttofi, Maria M., et al. Effectiveness of Programmes to Reduce School Bullying. Swedish Council for Crime Prevention, 2008.