APA (7th ed.) Citation

Berghahn, V. R. (1973). Germany and the approach of war in 1914. St. Martin's Press.

Chicago Style (17th ed.) Citation

Berghahn, Volker R. Germany and the Approach of War in 1914. New York: St. Martin's Press, 1973.

MLA (9th ed.) Citation

Berghahn, Volker R. Germany and the Approach of War in 1914. St. Martin's Press, 1973.