Franklin

MLA

National Incident-based Reporting System, 1996: Extract Files. Ann Arbor, Mich.: Inter-university Consortium for Political and Social Research [distributor], 2008.

APA

(2008). National Incident-Based Reporting System, 1996: Extract Files. Ann Arbor, Mich.: Inter-university Consortium for Political and Social Research [distributor].

Chicago

National Incident-Based Reporting System, 1996: Extract Files. Ann Arbor, Mich.: Inter-university Consortium for Political and Social Research [distributor], 2008.