APA-viite (7. p.)

Börzel, T. A. (2002). States and regions in the European Union: Institutional adaptation in Germany and Spain. Cambridge University Press.

Chicago-viite (17. p.)

Börzel, Tanja A. States and Regions in the European Union: Institutional Adaptation in Germany and Spain. Cambridge, UK ; New York: Cambridge University Press, 2002.

MLA-viite (9. p.)

Börzel, Tanja A. States and Regions in the European Union: Institutional Adaptation in Germany and Spain. Cambridge University Press, 2002.