APA (7th ed.) Citation

Carr, W. (1991). The origins of the wars of German unification / William Carr. Longman.

Chicago Style (17th ed.) Citation

Carr, William. The Origins of the Wars of German Unification / William Carr. London ; New York: Longman, 1991.

MLA (9th ed.) Citation

Carr, William. The Origins of the Wars of German Unification / William Carr. Longman, 1991.

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