APA (7th ed.) Citation

Ruppin, A., & Namier, L. B. (1934). The Jews in the modern world. Macmillan.

Chicago Style (17th ed.) Citation

Ruppin, Arthur, and Lewis Bernstein Namier. The Jews in the Modern World. London: Macmillan, 1934.

MLA (8th ed.) Citation

Ruppin, Arthur, and Lewis Bernstein Namier. The Jews in the Modern World. Macmillan, 1934.