Dyfyniad APA
Levy, L. W. (1999). Origins of the Bill of Rights. Yale University Press.
Dyfyniad Arddull Chicago
Levy, Leonard W. Origins of the Bill of Rights. New Haven, CT: Yale University Press, 1999.
Dyfyniad MLA
Levy, Leonard W. Origins of the Bill of Rights. Yale University Press, 1999.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.