Cita APA (7a ed.)

Roof, T. (2011). American labor, Congress, and the welfare state, 1935-2010. Johns Hopkins University Press.

Cita Chicago Style (17a ed.)

Roof, Tracy. American Labor, Congress, and the Welfare State, 1935-2010. Baltimore, Maryland: Johns Hopkins University Press, 2011.

Cita MLA (9a ed.)

Roof, Tracy. American Labor, Congress, and the Welfare State, 1935-2010. Johns Hopkins University Press, 2011.