Cita APA (7a ed.)

Kontos, L. (2008). Encyclopedia of gangs. Greenwood Press.

Cita Chicago Style (17a ed.)

Kontos, Louis. Encyclopedia of Gangs. Westport, Conn. [u.a.]: Greenwood Press, 2008.

Cita MLA (8a ed.)

Kontos, Louis. Encyclopedia of Gangs. Greenwood Press, 2008.