Cita APA (7a ed.)

Steen, J. E., & Ryland, H. (1983). Practical guide for emergency crime prevention and penal system alternatives in crisis relocation planning: Final report. National Criminal Justice Reference Service.

Cita Chicago Style (17a ed.)

Steen, John E., y Harvey Ryland. Practical Guide for Emergency Crime Prevention and Penal System Alternatives in Crisis Relocation Planning: Final Report. Rockville, Md: National Criminal Justice Reference Service, 1983.

Cita MLA (9a ed.)

Steen, John E., y Harvey Ryland. Practical Guide for Emergency Crime Prevention and Penal System Alternatives in Crisis Relocation Planning: Final Report. National Criminal Justice Reference Service, 1983.