APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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

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