Schmitt-Beck, R. (2009). RatSWD Working Paper Series. 2007-.
Cita Chicago (17th ed.)Schmitt-Beck, Rüdiger. RatSWD Working Paper Series. Berlin: 2007-, 2009.
Cita MLA (8th ed.)Schmitt-Beck, Rüdiger. RatSWD Working Paper Series. 2007-, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.