MLA

Böttner, Robert, and Jan Grinc. Bridging Clauses In European Constitutional Law. Springer International Publishing, 2018.

APA

Böttner, R., & Grinc, J. (2018). Bridging Clauses in European Constitutional Law. Springer International Publishing.

Chicago

Böttner, Robert, and Jan Grinc. Bridging Clauses In European Constitutional Law. : Springer International Publishing, 2018.