Cita APA (7a ed.)

Hirsch, J. E. (2011). Crime and law enforcement issues. Nova Science Publ.

Cita Chicago Style (17a ed.)

Hirsch, James E. Crime and Law Enforcement Issues. New York: Nova Science Publ, 2011.

Cita MLA (9a ed.)

Hirsch, James E. Crime and Law Enforcement Issues. Nova Science Publ, 2011.