APA-ийн эшлэл(7 дахь хэвлэлт)

Purcell, E. A. (2007). Originalism, federalism, and the American constitutional enterprise: A historical inquiry. Yale University Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Purcell, Edward A. Originalism, Federalism, and the American Constitutional Enterprise: A Historical Inquiry. New Haven: Yale University Press, 2007.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Purcell, Edward A. Originalism, Federalism, and the American Constitutional Enterprise: A Historical Inquiry. Yale University Press, 2007.