APA (7e ed.) Bronvermelding

Klein, M. W., & Maxson, C. L. (2006). Street gang patterns and policies. Oxford University Press.

Chicago (17e ed.) Bronvermelding

Klein, Malcolm W., en Cheryl Lee Maxson. Street Gang Patterns and Policies. Oxford ; New York: Oxford University Press, 2006.

MLA (9e ed.) Bronvermelding

Klein, Malcolm W., en Cheryl Lee Maxson. Street Gang Patterns and Policies. Oxford University Press, 2006.