Folkard, M. S., Smith, D. E., & Smith, D. D. (1974). Impact: Intensive matched probation and aftercare treatment. Her Majesty's Stationary Office.
Chicago-Zitierstil (17. Ausg.)Folkard, M. S., D. E. Smith, und D. D. Smith. Impact: Intensive Matched Probation and Aftercare Treatment. London: Her Majesty's Stationary Office, 1974.
MLA-Zitierstil (9. Ausg.)Folkard, M. S., et al. Impact: Intensive Matched Probation and Aftercare Treatment. Her Majesty's Stationary Office, 1974.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.