Wagner, G. G. (2010). RatSWD Working Paper Series. 2007-.
Cita Chicago (17th ed.)Wagner, Gert G. RatSWD Working Paper Series. Berlin: 2007-, 2010.
Cita MLA (8th ed.)Wagner, Gert G. RatSWD Working Paper Series. 2007-, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.