Cita APA (7a ed.)

Pflanze, O. (1990). Bismarck and the development of Germany. Princeton University Press.

Cita Chicago Style (17a ed.)

Pflanze, Otto. Bismarck and the Development of Germany. Princeton: Princeton University Press, 1990.

Cita MLA (9a ed.)

Pflanze, Otto. Bismarck and the Development of Germany. Princeton University Press, 1990.