Cita APA (7a ed.)

Belleville Katzenbach, Nicholas. de. (1967). The Challenge of crime in a free society: A report by the President's Commission on Law Enforcement and Admin. of Justice. U.S. Gov. Print. Off.

Cita Chicago Style (17a ed.)

Belleville Katzenbach, Nicholas. de. The Challenge of Crime in a Free Society: A Report by the President's Commission on Law Enforcement and Admin. of Justice. Washington: U.S. Gov. Print. Off, 1967.

Cita MLA (9a ed.)

Belleville Katzenbach, Nicholas. de. The Challenge of Crime in a Free Society: A Report by the President's Commission on Law Enforcement and Admin. of Justice. U.S. Gov. Print. Off, 1967.