Cita APA (7a ed.)

Hagan, F. E. (2013). Introduction to criminology: Theories, methods, and criminal behavior (8. ed.). Sage.

Cita Chicago Style (17a ed.)

Hagan, Frank E. Introduction to Criminology: Theories, Methods, and Criminal Behavior. 8. ed. Los Angeles [u.a.]: Sage, 2013.

Cita MLA (9a ed.)

Hagan, Frank E. Introduction to Criminology: Theories, Methods, and Criminal Behavior. 8. ed. Sage, 2013.