APA (7th ed.) Citation

Geiss, I. (1997). The question of German unification 1806-1996. Routledge.

Chicago Style (17th ed.) Citation

Geiss, Imanuel. The Question of German Unification 1806-1996. London: Routledge, 1997.

MLA (8th ed.) Citation

Geiss, Imanuel. The Question of German Unification 1806-1996. Routledge, 1997.

Warning: These citations may not always be 100% accurate.