Your summary paper assignment is a detailed summary review of the following article: Ruble, N. M., & Turner, W. L. (2000). A systemic analysis of the dynamics and organization of urban street gangs. The American Journal of Family Therapy, 28(2), 117-132. doi.org/10.1080/019261800261707 In doing so, write a summary review of the important materials presented. Following APA format (title page, content pages, reference page), double spaced, 12 pt font size, and common font style (Times New Roman). APA format (most recent edition) is required of all Summary Paper assignments, including a cover page, in-text citations, and a full reference list. If tables, charts or images are used an Appendix is required. 2 pages of content maximum.