APA-Zitierstil (7. Ausg.)

Johnson, R. (1996). Hard time: Understanding and reforming the prison (2. ed.). Wadsworth Publ. Co.

Chicago-Zitierstil (17. Ausg.)

Johnson, Robert. Hard Time: Understanding and Reforming the Prison. 2. ed. Belmont [u.a.]: Wadsworth Publ. Co, 1996.

MLA-Zitierstil (9. Ausg.)

Johnson, Robert. Hard Time: Understanding and Reforming the Prison. 2. ed. Wadsworth Publ. Co, 1996.