MLA

Richelle, Isabelle; Schön, Wolfgang; Traversa, Edoardo, Wolfgang Schön, and Edoardo Traversa. State Aid Law and Business Taxation. Springer Berlin Heidelberg, 2016.

APA

Richelle, E., Schön, W., & Traversa, E. (2016). State Aid Law and Business Taxation. Springer Berlin Heidelberg.

Chicago

Richelle, Isabelle; Schön, Wolfgang; Traversa, Edoardo, Wolfgang Schön, and Edoardo Traversa. State Aid Law and Business Taxation. : Springer Berlin Heidelberg, 2016.