Cita APA

Richmond, M. J., Mermelstein, R. J., & Metzger, A. (2012). Heterogeneous Friendship Affiliation, Problem Behaviors, and Emotional Outcomes among High-Risk Adolescents.

Citación estilo Chicago

Richmond, Melanie J., Robin J. Mermelstein, y Aaron Metzger. Heterogeneous Friendship Affiliation, Problem Behaviors, and Emotional Outcomes Among High-Risk Adolescents. 2012.

Cita MLA

Richmond, Melanie J., Robin J. Mermelstein, y Aaron Metzger. Heterogeneous Friendship Affiliation, Problem Behaviors, and Emotional Outcomes Among High-Risk Adolescents. 2012.