APA-ийн эшлэл(7 дахь хэвлэлт)

HAGAN, F. E. (1997). Research methods in criminal justice and criminology. Allyn and Bacon.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

HAGAN, Frank E. Research Methods in Criminal Justice and Criminology. Boston: Allyn and Bacon, 1997.

MLA -ийн эшлэл (9 дэх хэвлэлт)

HAGAN, Frank E. Research Methods in Criminal Justice and Criminology. Allyn and Bacon, 1997.