APA (7th ed.) Citation

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 Style (17th ed.) Citation

Augustyn, Megan, Kimberly L. Henry, Terence P. Thornberry, Pilar Philippi, and 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 (9th ed.) Citation

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.