APA (7th ed.) Citation

Vitaro, F., Dobkin, P. L., & Masse, L. C. (1995). The impact of friends' deviant behavior on early onset of delinquency: Longitudinal data from 6 to 13 years of age. Development and psychopathology, 7, 649-667.

Chicago Style (17th ed.) Citation

Vitaro, Frank, Patricia L. Dobkin, and Louise C. Masse. "The Impact of Friends' Deviant Behavior on Early Onset of Delinquency: Longitudinal Data from 6 to 13 Years of Age." Development and Psychopathology 7 (1995): 649-667.

MLA (8th ed.) Citation

Vitaro, Frank, et al. "The Impact of Friends' Deviant Behavior on Early Onset of Delinquency: Longitudinal Data from 6 to 13 Years of Age." Development and Psychopathology, vol. 7, 1995, pp. 649-667.