APA-referens (7:e uppl.)
Hoffer, W. (2007). To enlarge the machinery of government: Congressional debates and the growth of the American state, 1858-1891. Johns Hopkins University Press.
Chicago-referens (17:e uppl.)
Hoffer, Williamjames. To Enlarge the Machinery of Government: Congressional Debates and the Growth of the American State, 1858-1891. Baltimore: Johns Hopkins University Press, 2007.
MLA-referens (9:e uppl.)
Hoffer, Williamjames. To Enlarge the Machinery of Government: Congressional Debates and the Growth of the American State, 1858-1891. Johns Hopkins University Press, 2007.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.