Cita APA (7a ed.)

Birnbaum, N. (2001). After progress: American social reform and European socialism in the twentieth century. Oxford University Press.

Cita Chicago Style (17a ed.)

Birnbaum, Norman. After Progress: American Social Reform and European Socialism in the Twentieth Century. New York ; Oxford: Oxford University Press, 2001.

Cita MLA (9a ed.)

Birnbaum, Norman. After Progress: American Social Reform and European Socialism in the Twentieth Century. Oxford University Press, 2001.