APA-Zitierstil (7. Ausg.)

Keenan, M. J. (1987). The effect of prison academic programs on inmates' disciplinary infraction behavior. Univ. Microfilms International.

Chicago-Zitierstil (17. Ausg.)

Keenan, Michael J. The Effect of Prison Academic Programs on Inmates' Disciplinary Infraction Behavior. Ann, Arbor, Mich: Univ. Microfilms International, 1987.

MLA-Zitierstil (8. Ausg.)

Keenan, Michael J. The Effect of Prison Academic Programs on Inmates' Disciplinary Infraction Behavior. Univ. Microfilms International, 1987.