APA-Zitierstil (7. Ausg.)

Hagan, F. E. (2000). Research methods in criminal justice and criminology (5. ed.). Allyn and Bacon.

Chicago-Zitierstil (17. Ausg.)

Hagan, Frank E. Research Methods in Criminal Justice and Criminology. 5. ed. Boston [u.a.]: Allyn and Bacon, 2000.

MLA-Zitierstil (8. Ausg.)

Hagan, Frank E. Research Methods in Criminal Justice and Criminology. 5. ed. Allyn and Bacon, 2000.