Cita APA (7a ed.)

Bernitz, U., & Weatherill, S. (2005). The Role of regions and sub-national actors in Europe. Hart.

Cita Chicago Style (17a ed.)

Bernitz, Ulf, y Stephen Weatherill. The Role of Regions and Sub-national Actors in Europe. Oxford [etc.]: Hart, 2005.

Cita MLA (9a ed.)

Bernitz, Ulf, y Stephen Weatherill. The Role of Regions and Sub-national Actors in Europe. Hart, 2005.