APA-Zitierstil (7. Ausg.)

Schwartzman, A. E., Peters, P. L., & Mcaffer, V. J. (1991). Childhood aggression and withdrawal as predictors of adolescent pregnancy, early parenthood, and environmental risk for the next generation. Canadian journal of behavioural science, 23(3), 318-331.

Chicago-Zitierstil (17. Ausg.)

Schwartzman, A. E., P. L. Peters, und V. J. Mcaffer. "Childhood Aggression and Withdrawal as Predictors of Adolescent Pregnancy, Early Parenthood, and Environmental Risk for the Next Generation." Canadian Journal of Behavioural Science 23, no. 3 (1991): 318-331.

MLA-Zitierstil (9. Ausg.)

Schwartzman, A. E., et al. "Childhood Aggression and Withdrawal as Predictors of Adolescent Pregnancy, Early Parenthood, and Environmental Risk for the Next Generation." Canadian Journal of Behavioural Science, vol. 23, no. 3, 1991, pp. 318-331.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.