Cita APA (7a ed.)

Billis, E., Knust, N., & Rui, J. P. (2021). Proportionality in crime control and criminal justice. Hart.

Cita Chicago Style (17a ed.)

Billis, Emmanouil, Nandor Knust, y Jon Petter Rui. Proportionality in Crime Control and Criminal Justice. Oxford London New York New Delhi Sydney: Hart, 2021.

Cita MLA (8a ed.)

Billis, Emmanouil, et al. Proportionality in Crime Control and Criminal Justice. Hart, 2021.