Trích dẫn APA

(1969). The hanging question: Essays on the death penalty. Published on behalf of the Howard League for Penal Reform by Duckworth.

Trích dẫn kiểu Chicago

The Hanging Question: Essays on the Death Penalty. London: Published on behalf of the Howard League for Penal Reform by Duckworth, 1969.

Trích dẫn MLA

The Hanging Question: Essays on the Death Penalty. Published on behalf of the Howard League for Penal Reform by Duckworth, 1969.

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