ebrary, Inc, & Frank, R. (2009). Politics, economy and society 2009. Brill.
芝加哥风格引文ebrary, Inc, 与 Rüdiger Frank. Politics, Economy and Society 2009. Leiden ; Boston: Brill, 2009.
MLA引文ebrary, Inc, 与 Rüdiger Frank. Politics, Economy and Society 2009. Brill, 2009.
警告：这些引文格式不一定是100％准确.