APA引文

Hopkins, A. G. (2018). American Empire: A Global History (America in the World). Princeton University Press.

Chicago Style (17th ed.) Citation

Hopkins, A. G. American Empire: A Global History (America in the World). New Jersey: Princeton University Press, 2018.

MLA引文

Hopkins, A. G. American Empire: A Global History (America in the World). Princeton University Press, 2018.