Stewart, M., Cunningham, M. A., Schneiderman, J., & Gold, L. (2005). Data folders for Exploring environmental science with GIS. McGraw-Hill.
Chicago-čujuhus (17. p.)Stewart, Meg, Mary Ann Cunningham, Jill Schneiderman, juo Liv Gold. Data Folders for Exploring Environmental Science with GIS. Boston, MA: McGraw-Hill, 2005.
MLA-čujuhus (9. p.)Stewart, Meg, et al. Data Folders for Exploring Environmental Science with GIS. McGraw-Hill, 2005.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.