Cita APA (7a ed.)

Champion, D. J., & Hartley, R. D. (2010). Statistics for criminal justice and criminology (3. ed.). Prentice Hall.

Cita Chicago Style (17a ed.)

Champion, Dean J., y Richard D. Hartley. Statistics for Criminal Justice and Criminology. 3. ed. Upper Saddle River, NJ [u.a.]: Prentice Hall, 2010.

Cita MLA (9a ed.)

Champion, Dean J., y Richard D. Hartley. Statistics for Criminal Justice and Criminology. 3. ed. Prentice Hall, 2010.