Cita APA (7th 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 (17th ed.)
Johnson, Robert, Anne Marie Rocheleau, i Alison Brooks Martin. Hard Time: A Fresh Look at Understanding and Reforming the Prison. Fourth edition. West Sussex, [England]: Wiley Blackwell, 2017.
Cita MLA (9th ed.)
Johnson, Robert, et al. Hard Time: A Fresh Look at Understanding and Reforming the Prison. Fourth edition. Wiley Blackwell, 2017.
Atenció: Aquestes cites poden no estar 100% correctes.