APA (7th ed.) Citation

Ryder, A. J. (1973). Twentieth-century Germany: From Bismarck to Brandt. Macmillan.

Chicago Style (17th ed.) Citation

Ryder, A. J. Twentieth-century Germany: From Bismarck to Brandt. London: Macmillan, 1973.

MLA (9th ed.) Citation

Ryder, A. J. Twentieth-century Germany: From Bismarck to Brandt. Macmillan, 1973.

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