Cita APA (7a ed.)

Siegel, L. J., & Worrall, J. L. (2020). Introduction to criminal justice (Fifteenth edition.). Cengage.

Cita Chicago Style (17a ed.)

Siegel, Larry J., y John L. Worrall. Introduction to Criminal Justice. Fifteenth edition. Australia Brazil Canada Mexico Singapore United Kingdom United States: Cengage, 2020.

Cita MLA (9a ed.)

Siegel, Larry J., y John L. Worrall. Introduction to Criminal Justice. Fifteenth edition. Cengage, 2020.