Vlaeminck, S., & Wagener, G. G. (2013). RatSWD Working Paper Series. 2007-.
Chicago-Zitierstil (17. Ausg.)Vlaeminck, Sven, 与 Gert G. Wagener. RatSWD Working Paper Series. Berlin: 2007-, 2013.
MLA-Zitierstil (8. Ausg.)Vlaeminck, Sven, 与 Gert G. Wagener. RatSWD Working Paper Series. 2007-, 2013.
警告：这些引文格式不一定是100％准确.