Cita APA (7a ed.)

Kupchik, A., & Ellis, N. J. (2008). School discipline and security: Fair for all students? Youth & society, 39(4), 549-574. doi:10.1177/0044118X07301956

Cita Chicago Style (17a ed.)

Kupchik, Aaron, y Nicholas J. Ellis. "School Discipline and Security: Fair for All Students?" Youth & Society 39, no. 4 (2008): 549-574. https://doi.org/10.1177/0044118X07301956.

Cita MLA (9a ed.)

Kupchik, Aaron, y Nicholas J. Ellis. "School Discipline and Security: Fair for All Students?" Youth & Society, vol. 39, no. 4, 2008, pp. 549-574, https://doi.org/10.1177/0044118X07301956.