Geoscience Communication. Copernicus; European Geoscience Union (EGU).
Chicago-čujuhus (17. p.)Geoscience Communication. [S.l.]: Copernicus; European Geoscience Union (EGU).
MLA-čujuhus (9. p.)Geoscience Communication. Copernicus; European Geoscience Union (EGU).
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.