Augustyn, M., Henry, K. L., Thornberry, T. P., Philippi, P., & Loughran, T. (2020). How early is too early? Identification of elevated, persistent problem behavior in childhood. Prevention science, 21(4), 445-455. doi:10.1007/s11121-019-01060-y
Chicago-Zitierstil (17. Ausg.)Augustyn, Megan, Kimberly L. Henry, Terence P. Thornberry, Pilar Philippi, und Thomas Loughran. "How Early Is Too Early? Identification of Elevated, Persistent Problem Behavior in Childhood." Prevention Science 21, no. 4 (2020): 445-455. https://doi.org/10.1007/s11121-019-01060-y.
MLA-Zitierstil (9. Ausg.)Augustyn, Megan, et al. "How Early Is Too Early? Identification of Elevated, Persistent Problem Behavior in Childhood." Prevention Science, vol. 21, no. 4, 2020, pp. 445-455, https://doi.org/10.1007/s11121-019-01060-y.