Cita APA (7a ed.)

National Council on Crime and Delinquency, Board of Directors, & National Council on Crime and Delinquency Board of Directors. (1993). Reducing crime in America: A pragmatic approach. National Council on Crime and Delinquency.

Cita Chicago Style (17a ed.)

National Council on Crime and Delinquency, Board of Directors, y National Council on Crime and Delinquency Board of Directors. Reducing Crime in America: A Pragmatic Approach. San Francisco, Calif. [u.a.]: National Council on Crime and Delinquency, 1993.

Cita MLA (8a ed.)

National Council on Crime and Delinquency, Board of Directors, y National Council on Crime and Delinquency Board of Directors. Reducing Crime in America: A Pragmatic Approach. National Council on Crime and Delinquency, 1993.