Cita APA (7a ed.)

Knox, G. W. (1994). An introduction to gangs (New rev. ed.). Wyndham Hall Pr.

Cita Chicago Style (17a ed.)

Knox, George W. An Introduction to Gangs. New rev. ed. Bristol, Ind: Wyndham Hall Pr, 1994.

Cita MLA (9a ed.)

Knox, George W. An Introduction to Gangs. New rev. ed. Wyndham Hall Pr, 1994.