Cita APA (7a ed.)

Demetropoulos Valencia, J., Cope, M. R., Ward, C. J., Jones, M. S., & Muirbrook, K. A. (2021). Hopelessness and youth violent behavior: A longitudinal study. Deviant behavior, 42(9), 1130-1144. doi:10.1080/01639625.2020.1724372

Cita Chicago Style (17a ed.)

Demetropoulos Valencia, Janie, Michael R. Cope, Carol Jane Ward, Melissa S. Jones, y Kayci A. Muirbrook. "Hopelessness and Youth Violent Behavior: A Longitudinal Study." Deviant Behavior 42, no. 9 (2021): 1130-1144. https://doi.org/10.1080/01639625.2020.1724372.

Cita MLA (9a ed.)

Demetropoulos Valencia, Janie, et al. "Hopelessness and Youth Violent Behavior: A Longitudinal Study." Deviant Behavior, vol. 42, no. 9, 2021, pp. 1130-1144, https://doi.org/10.1080/01639625.2020.1724372.