APA-viite (7. p.)
(2026). Geographia Polonica. Institute of Geography and Spatial Organization Polish Academy of Sciences.
Chicago-viite (17. p.)
Geographia Polonica. Institute of Geography and Spatial Organization Polish Academy of Sciences, 2026.
MLA-viite (9. p.)
Geographia Polonica. Institute of Geography and Spatial Organization Polish Academy of Sciences, 2026.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.