APA (7th ed.) Citation

Spergel, I. A. (2007). Reducing youth gang violence: The Little Village Gang Project in Chicago. AltaMira Press.

Chicago Style (17th ed.) Citation

Spergel, Irving A. Reducing Youth Gang Violence: The Little Village Gang Project in Chicago. Lanham, MD [u.a.]: AltaMira Press, 2007.

MLA (9th ed.) Citation

Spergel, Irving A. Reducing Youth Gang Violence: The Little Village Gang Project in Chicago. AltaMira Press, 2007.

Warning: These citations may not always be 100% accurate.