APA (7th ed.) Citation

Hawkins, J. D., VonCleve, E. H., & Catalano, R. F. (1991). Reducing early childhood aggression: Results of a primary prevention program. Journal of the American Academy of Child and Adolescent Psychiatry, 30(2), 208-217.

Chicago Style (17th ed.) Citation

Hawkins, J. David, Elizabeth H. VonCleve, and Richard F. Catalano. "Reducing Early Childhood Aggression: Results of a Primary Prevention Program." Journal of the American Academy of Child and Adolescent Psychiatry 30, no. 2 (1991): 208-217.

MLA (8th ed.) Citation

Hawkins, J. David, et al. "Reducing Early Childhood Aggression: Results of a Primary Prevention Program." Journal of the American Academy of Child and Adolescent Psychiatry, vol. 30, no. 2, 1991, pp. 208-217.