MLA

Egerer, Michael, Virve Marionneau, and Janne Nikkinen. Gambling Policies In European Welfare States. Springer International Publishing, 2018.

APA

Egerer, M., Marionneau, V., & Nikkinen, J. (2018). Gambling Policies in European Welfare States. Springer International Publishing.

Chicago

Egerer, Michael, Virve Marionneau, and Janne Nikkinen. Gambling Policies In European Welfare States. : Springer International Publishing, 2018.