APA (7 वां संस्करण) प्रशस्ति पत्र
O'Neill, J. G. (2005). Originalism in American law and politics: A constitutional history. Johns Hopkins University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
O'Neill, Johnathan G. Originalism in American Law and Politics: A Constitutional History. Baltimore, MD ; London: Johns Hopkins University Press, 2005.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
O'Neill, Johnathan G. Originalism in American Law and Politics: A Constitutional History. Johns Hopkins University Press, 2005.
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