Cita APA (7a ed.)

Spergel, I. A., & Grossmann, S. F. (1997). The Little Village Project: A community approach to the gang problem. Social work, 42(5), 456-470.

Cita Chicago Style (17a ed.)

Spergel, Irving A., y Susan F. Grossmann. "The Little Village Project: A Community Approach to the Gang Problem." Social Work 42, no. 5 (1997): 456-470.

Cita MLA (8a ed.)

Spergel, Irving A., y Susan F. Grossmann. "The Little Village Project: A Community Approach to the Gang Problem." Social Work, vol. 42, no. 5, 1997, pp. 456-470.