Cita APA (7a ed.)

Johnson, R., Rocheleau, A. M., & Martin, A. B. (2017). Hard time: A fresh look at understanding and reforming the prison (Fourth edition.). Wiley Blackwell.

Cita Chicago Style (17a ed.)

Johnson, Robert, Anne Marie Rocheleau, y Alison Brooks Martin. Hard Time: A Fresh Look at Understanding and Reforming the Prison. Fourth edition. Malden, MA Oxford Chichester, West Sussex: Wiley Blackwell, 2017.

Cita MLA (9a ed.)

Johnson, Robert, et al. Hard Time: A Fresh Look at Understanding and Reforming the Prison. Fourth edition. Wiley Blackwell, 2017.