APA (7th ed.) Citation

Smith, M. (1923). Bismarck and German unity (3rd ed., rev. and enl.). Columbia University Press.

Chicago Style (17th ed.) Citation

Smith, Munroe. Bismarck and German Unity. 3rd ed., rev. and enl. New York: Columbia University Press, 1923.

MLA (9th ed.) Citation

Smith, Munroe. Bismarck and German Unity. 3rd ed., rev. and enl. Columbia University Press, 1923.