MLA

König, Thomas, et al. Reform Processes and Policy Change. Springer New York, 2011.

APA

König, T., Debus, M., Konig, T., & Tsebelis, G. (2011). Reform Processes and Policy Change. Springer New York.

Chicago

König, Thomas, Marc Debus, Thomas Konig, and George Tsebelis. Reform Processes and Policy Change. : Springer New York, 2011.