APA-čujuhus (7. p.)
Nagel, R. F. (2001). The implosion of American federalism. Oxford University Press.
Chicago-čujuhus (17. p.)
Nagel, Robert F. The Implosion of American Federalism. Oxford: Oxford University Press, 2001.
MLA-čujuhus (9. p.)
Nagel, Robert F. The Implosion of American Federalism. Oxford University Press, 2001.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.