Style de citation APA (7e éd.)

(2006). The development of Polish social and economic space at the beginning of the 21st century: (chosen aspects). Committee for Space Economy and Regional Planning Polish Academy of Sciences.

Style de citation Chicago (17e éd.)

The Development of Polish Social and Economic Space at the Beginning of the 21st Century: (chosen Aspects). Warszawa: Committee for Space Economy and Regional Planning Polish Academy of Sciences, 2006.

Style de citation MLA (9e éd.)

The Development of Polish Social and Economic Space at the Beginning of the 21st Century: (chosen Aspects). Committee for Space Economy and Regional Planning Polish Academy of Sciences, 2006.