Cites del registre

Cita APA (7th ed.)
Zimring, F. E., & Hawkins, G. (1999). Crime is not the problem: Lethal violence in America. Oxford University Press.
Cita Chicago (17th ed.)
Zimring, Franklin E., i Gordon Hawkins. Crime Is Not the Problem: Lethal Violence in America. New York ; Hong Kong: Oxford University Press, 1999.
Cita MLA (9th ed.)
Zimring, Franklin E., i Gordon Hawkins. Crime Is Not the Problem: Lethal Violence in America. Oxford University Press, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.