Citazione APA

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

Stile di citazione Chicago

Van Zyl Smit, Dirk, e Catherine Appleton. Life Imprisonment and Human Rights. Oxford: Hart, 2016.

Citazione MLA

Van Zyl Smit, Dirk, e Catherine Appleton. Life Imprisonment and Human Rights. Hart, 2016.