Hardaway, R. M. (2003). No price too high: Victimless crimes and the Ninth Amendment. Praeger.
Cita Chicago Style (17a ed.)Hardaway, Robert M. No Price Too High: Victimless Crimes and the Ninth Amendment. Westport, Conn. [u.a.]: Praeger, 2003.
Cita MLA (8a ed.)Hardaway, Robert M. No Price Too High: Victimless Crimes and the Ninth Amendment. Praeger, 2003.
Precaución: Estas citas no son 100% exactas.