Smith, P. K., Pepler, D., & Rigby, K. (2004). Bullying in schools: How successful can interventions be? Cambridge University Press.
Citazione stile Chigago Style (17a edizione)Smith, Peter K., Debra Pepler, e Ken Rigby. Bullying in Schools: How Successful Can Interventions Be? Nueva York: Cambridge University Press, 2004.
Citatione MLA (9a ed.)Smith, Peter K., et al. Bullying in Schools: How Successful Can Interventions Be? Cambridge University Press, 2004.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.