Cita APA (7a ed.)

Witkowski, G., Rest, E. R., & Busiel, G. J. (1972). Probation officer case aide project: Final report phase 2.

Cita Chicago Style (17a ed.)

Witkowski, Gregory, Ellen Ryan Rest, y George J. Busiel. Probation Officer Case Aide Project: Final Report Phase 2. Chicago, 1972.

Cita MLA (9a ed.)

Witkowski, Gregory, et al. Probation Officer Case Aide Project: Final Report Phase 2. 1972.