Cita APA (7a ed.)

(2002). Cities and networking in the Baltic Sea Region. Polish Academy of Sciences. Institute of Geography and Spatial Organization.

Cita Chicago Style (17a ed.)

Cities and Networking in the Baltic Sea Region. Warszawa: Polish Academy of Sciences. Institute of Geography and Spatial Organization, 2002.

Cita MLA (9a ed.)

Cities and Networking in the Baltic Sea Region. Polish Academy of Sciences. Institute of Geography and Spatial Organization, 2002.