Cita APA (7a ed.)

Zyl Smit, D. v., & Appleton, C. (2016). Life imprisonment and human rights. Hart Publishing.

Cita Chicago Style (17a ed.)

Zyl Smit, Dirk van, y Catherine Appleton. Life Imprisonment and Human Rights. Oxford Portland, Oregon: Hart Publishing, 2016.

Cita MLA (9a ed.)

Zyl Smit, Dirk van, y Catherine Appleton. Life Imprisonment and Human Rights. Hart Publishing, 2016.