Cita APA (7a ed.)

Holmes, R. M., Tewksbury, R. A., & Higgins, G. E. (2012). Introduction to gangs in America. CRC Press.

Cita Chicago Style (17a ed.)

Holmes, Ronald M., Richard A. Tewksbury, y George E. Higgins. Introduction to Gangs in America. Boca Raton [u.a.]: CRC Press, 2012.

Cita MLA (8a ed.)

Holmes, Ronald M., et al. Introduction to Gangs in America. CRC Press, 2012.