Cita APA (7a ed.)

(2006). New members - new challenges for the European regional development policy. Committee for Space Economy and Regional Planning Polish Academy of Sciences.

Cita Chicago Style (17a ed.)

New Members - New Challenges for the European Regional Development Policy. Warszawa: Committee for Space Economy and Regional Planning Polish Academy of Sciences, 2006.

Cita MLA (9a ed.)

New Members - New Challenges for the European Regional Development Policy. Committee for Space Economy and Regional Planning Polish Academy of Sciences, 2006.