APA (7th ed.) Citation

Hagan, F. E. (2011). Introduction to criminology: Theories, methods, and criminal behavior (7. ed.). Sage Publications.

Chicago Style (17th ed.) Citation

Hagan, Frank E. Introduction to Criminology: Theories, Methods, and Criminal Behavior. 7. ed. Los Angeles [u.a.]: Sage Publications, 2011.

MLA (8th ed.) Citation

Hagan, Frank E. Introduction to Criminology: Theories, Methods, and Criminal Behavior. 7. ed. Sage Publications, 2011.