Cita APA

Wehler, H. (1976). Bismarck's Imperialism: 1862-1890. Imperial Germany.

Citación estilo Chicago

Wehler, Hans-Ulrich. "Bismarck's Imperialism: 1862-1890." Imperial Germany 1976.

Cita MLA

Wehler, Hans-Ulrich. "Bismarck's Imperialism: 1862-1890." Imperial Germany, 1976.