Hopkins, A. G. (2018). American Empire: A Global History (America in the World). Princeton University Press.
Chicago-čujuhus (17. p.)Hopkins, A. G. American Empire: A Global History (America in the World). New Jersey: Princeton University Press, 2018.
MLA-čujuhus (9. p.)Hopkins, A. G. American Empire: A Global History (America in the World). Princeton University Press, 2018.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.