Cita APA

Graf, W. D., Graf, W. D., & Flechtheim, O. K. (1976). The German Left since 1945: Socialism and social democracy in the German Federal Republic. The Oleander Pr.

Citación estilo Chicago

Graf, William D., William David Graf, y Ossip K. Flechtheim. The German Left Since 1945: Socialism and Social Democracy in the German Federal Republic. Cambridge [u.a.]: The Oleander Pr, 1976.

Cita MLA

Graf, William D., et al. The German Left Since 1945: Socialism and Social Democracy in the German Federal Republic. The Oleander Pr, 1976.