ebrary, Inc, Hodgkinson, P., & Schabas, W. (2004). Capital punishment: Strategies for abolition. Cambridge University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रebrary, Inc, Peter Hodgkinson, और William Schabas. Capital Punishment: Strategies for Abolition. Cambridge, UK ; New York, N.Y.: Cambridge University Press, 2004.
एमएलए (9वां संस्करण) प्रशस्ति पत्रebrary, Inc, et al. Capital Punishment: Strategies for Abolition. Cambridge University Press, 2004.
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