(1969). The hanging question: Essays on the death penalty. Published on behalf of the Howard League for Penal Reform by Duckworth.
استشهاد بنمط شيكاغوThe Hanging Question: Essays on the Death Penalty. London: Published on behalf of the Howard League for Penal Reform by Duckworth, 1969.
MLA استشهادThe Hanging Question: Essays on the Death Penalty. Published on behalf of the Howard League for Penal Reform by Duckworth, 1969.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.