Cita APA (7a ed.)

Egley, A., & Ritz, C. (2007). The dark figure of officially-recorded gang-related crime. American Society of Criminology.

Cita Chicago Style (17a ed.)

Egley, Arlen, y Christina Ritz. The Dark Figure of Officially-recorded Gang-related Crime. American Society of Criminology, 2007.

Cita MLA (9a ed.)

Egley, Arlen, y Christina Ritz. The Dark Figure of Officially-recorded Gang-related Crime. American Society of Criminology, 2007.