Cita APA (7a ed.)

Wrobleski, H. M., & Hess, K. M. (2000). Introduction to law enforcement and criminal justice (6. ed.). Wadsworth.

Cita Chicago Style (17a ed.)

Wrobleski, Henry M., y Kären M. Hess. Introduction to Law Enforcement and Criminal Justice. 6. ed. Belmont, Calif. [u.a.]: Wadsworth, 2000.

Cita MLA (9a ed.)

Wrobleski, Henry M., y Kären M. Hess. Introduction to Law Enforcement and Criminal Justice. 6. ed. Wadsworth, 2000.