APA (7 वां संस्करण) प्रशस्ति पत्र
Huston, J. L. (2003). Calculating the value of the Union: Slavery, property rights, and the economic origins of the Civil War. University of North Carolina Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Huston, James L. Calculating the Value of the Union: Slavery, Property Rights, and the Economic Origins of the Civil War. Chapel Hill: University of North Carolina Press, 2003.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Huston, James L. Calculating the Value of the Union: Slavery, Property Rights, and the Economic Origins of the Civil War. University of North Carolina Press, 2003.
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