APA

Spergel I. A., University of Chicago & United States. (2004). Evaluation of the San Antonio comprehensive community-wide approach to gang prevention, intervention and suppression program: Gang Rehabilitation, Assessment, and Support Program -- GRAASP. Chicago, Illinois: School of Social Service Administration, University of Chicago.

Chicago

Spergel Irving A, University of Chicago and United States. 2004. Evaluation of the San Antonio comprehensive community-wide approach to gang prevention, intervention and suppression program: Gang Rehabilitation, Assessment, and Support Program -- GRAASP. Chicago, Illinois: School of Social Service Administration, University of Chicago.

Harvard

Spergel I. A., University of Chicago and United States. (2004). Evaluation of the San Antonio comprehensive community-wide approach to gang prevention, intervention and suppression program: Gang Rehabilitation, Assessment, and Support Program -- GRAASP. Chicago, Illinois: School of Social Service Administration, University of Chicago.

MLA

Spergel Irving A, University of Chicago and United States. Evaluation of the San Antonio comprehensive community-wide approach to gang prevention, intervention and suppression program: Gang Rehabilitation, Assessment, and Support Program -- GRAASP. Chicago, Illinois: School of Social Service Administration, University of Chicago. 2004.