APA (7th ed.) Citation

Szabo, S. F. (1992). The diplomacy of the German unification. St. Martin's Press.

Chicago Style (17th ed.) Citation

Szabo, Stephen F. The Diplomacy of the German Unification. New York, N.Y: St. Martin's Press, 1992.

MLA (8th ed.) Citation

Szabo, Stephen F. The Diplomacy of the German Unification. St. Martin's Press, 1992.