MLA

Riedel, Eibe H, Armin von Bogdandy, and Rüdiger Wolfrum. Recent Trends In German and European Constitutional Law. Springer Berlin Heidelberg, 2006.

APA

Riedel, E. H, von Bogdandy, A., & Wolfrum, R. (2006). Recent Trends in German and European Constitutional Law. Springer Berlin Heidelberg.

Chicago

Riedel, Eibe H., Armin von Bogdandy, Rüdiger Wolfrum, and Rüdiger Wolfrum. Recent Trends In German and European Constitutional Law. : Springer Berlin Heidelberg, 2006.