Sykes, B. L., Piquero, A. R., & Giovano, J. P. (2017). Code of the classroom?: Social disadvantage and bullying among American adolescents, U.S. 2011-2012. Crime & delinquency, 63(14), 1883-1922. doi:10.1177/0011128716641431
Cita Chicago Style (17a ed.)Sykes, Bryan Lamont, Alex R. Piquero, y Jason P. Giovano. "Code of the Classroom?: Social Disadvantage and Bullying Among American Adolescents, U.S. 2011-2012." Crime & Delinquency 63, no. 14 (2017): 1883-1922. https://doi.org/10.1177/0011128716641431.
Cita MLA (9a ed.)Sykes, Bryan Lamont, et al. "Code of the Classroom?: Social Disadvantage and Bullying Among American Adolescents, U.S. 2011-2012." Crime & Delinquency, vol. 63, no. 14, 2017, pp. 1883-1922, https://doi.org/10.1177/0011128716641431.
Precaución: Estas citas no son 100% exactas.