Citazione Stile APA (7a Edizione)

Thimann-Verhey, S. (2011). Imperialism: Focus on Great Britain and Germany (Oberstufe, 1. Aufl.). Klett.

Citazione stile Chigago Style (17a edizione)

Thimann-Verhey, Suanne. Imperialism: Focus on Great Britain and Germany. Oberstufe, 1. Aufl. Stuttgart [u.a.]: Klett, 2011.

Citatione MLA (9a ed.)

Thimann-Verhey, Suanne. Imperialism: Focus on Great Britain and Germany. Oberstufe, 1. Aufl. Klett, 2011.