Cita APA (7a ed.)

Beless, D. W., & Rest, E. R. (1972). Probation officer case aide project: Final report phase 1.

Cita Chicago Style (17a ed.)

Beless, Donald W., y Ellen Ryan Rest. Probation Officer Case Aide Project: Final Report Phase 1. Chicago, 1972.

Cita MLA (9a ed.)

Beless, Donald W., y Ellen Ryan Rest. Probation Officer Case Aide Project: Final Report Phase 1. 1972.