Cita APA (7a ed.)

Lewis, S. M., Keller, T. E., & Gilchrist, L. (1999). Developmental trajectories of disruptive behavior problems in preschool children of adolescent mothers. Child development <Malden, Mass.>, 70(2), 443-458.

Cita Chicago Style (17a ed.)

Lewis, S. M., T. E. Keller, y L. Gilchrist. "Developmental Trajectories of Disruptive Behavior Problems in Preschool Children of Adolescent Mothers." Child Development <Malden, Mass.> 70, no. 2 (1999): 443-458.

Cita MLA (8a ed.)

Lewis, S. M., et al. "Developmental Trajectories of Disruptive Behavior Problems in Preschool Children of Adolescent Mothers." Child Development <Malden, Mass.>, vol. 70, no. 2, 1999, pp. 443-458.