Klingemann, H., & Wessels, B. (1999). Political Consequences of Germany's Mixed-Member System: Personalization at the Grass-Roots?
Chicago-Zitierstil (17. Ausg.)Klingemann, Hans-Dieter, und Bernhard Wessels. Political Consequences of Germany's Mixed-Member System: Personalization at the Grass-Roots? Berlin, 1999.
MLA-Zitierstil (8. Ausg.)Klingemann, Hans-Dieter, und Bernhard Wessels. Political Consequences of Germany's Mixed-Member System: Personalization at the Grass-Roots? 1999.
警告：這些引文格式不一定是100％准確.