Schabas, W. (2002). The abolition of the death penalty in international law (3rd ed.). Cambridge University Press.
Lua i Stíl Chicago (17ú heag.)Schabas, William. The Abolition of the Death Penalty in International Law. 3rd ed. Cambridge: Cambridge University Press, 2002.
Lua MLA (9ú heag.)Schabas, William. The Abolition of the Death Penalty in International Law. 3rd ed. Cambridge University Press, 2002.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.