American Historical Association, ebrary, Inc, Foner, E., & McGirr, L. (2011). American history now. Temple University Press.
Chicago-referens (17:e uppl.)American Historical Association, Inc ebrary, Eric Foner, och Lisa McGirr. American History Now. Philadelphia: Temple University Press, 2011.
MLA-referens (9:e uppl.)American Historical Association, et al. American History Now. Temple University Press, 2011.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.