Ugelvik, T., Dullum, J., & Dullum, J. (2012). Penal exceptionalism?: Nordic prison policy and practice. Routledge.
Cita Chicago Style (17a ed.)Ugelvik, Thomas, Jane Dullum, y Jane Dullum. Penal Exceptionalism?: Nordic Prison Policy and Practice. London [u.a.]: Routledge, 2012.
Cita MLA (8a ed.)Ugelvik, Thomas, et al. Penal Exceptionalism?: Nordic Prison Policy and Practice. Routledge, 2012.
Precaución: Estas citas no son 100% exactas.