APA (7th ed.) Citation

Carr, W. (1979). A history of Germany, 1815-1945 (2nd ed.). E. Arnold.

Chicago Style (17th ed.) Citation

Carr, William. A History of Germany, 1815-1945. 2nd ed. London: E. Arnold, 1979.

MLA (9th ed.) Citation

Carr, William. A History of Germany, 1815-1945. 2nd ed. E. Arnold, 1979.