Withington, A. F. (1991). Toward a more perfect union: Virtue and the formation of American republics. Oxford University Press.
Citação norma ChicagoWithington, Ann Fairfax. Toward a More Perfect Union: Virtue and the Formation of American Republics. New York ; Toronto: Oxford University Press, 1991.
Citação norma MLAWithington, Ann Fairfax. Toward a More Perfect Union: Virtue and the Formation of American Republics. Oxford University Press, 1991.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.