National Conference on Parole Washington, D.C., & Bell, M. (1957). Parole in principle and practice. National Probation and Parole Association.
Style de citation Chicago (17e éd.)National Conference on Parole Washington, D.C., et Marjorie Bell. Parole in Principle and Practice. New York: National Probation and Parole Association, 1957.
Style de citation MLA (8e éd.)National Conference on Parole Washington, D.C., et Marjorie Bell. Parole in Principle and Practice. National Probation and Parole Association, 1957.
Attention : ces citations peuvent ne pas être correctes à 100%.