Cita APA (7a ed.)

Johnston, R. D. (2003). The Radical Middle Class: Populist Democracy and the Question of Capitalism in Progressive Era Portland, Oregon. Princeton University Press.

Cita Chicago Style (17a ed.)

Johnston, Robert D. The Radical Middle Class: Populist Democracy and the Question of Capitalism in Progressive Era Portland, Oregon. Princeton, N.J.: Princeton University Press, 2003.

Cita MLA (8a ed.)

Johnston, Robert D. The Radical Middle Class: Populist Democracy and the Question of Capitalism in Progressive Era Portland, Oregon. Princeton University Press, 2003.