Stewart, M., Cunningham, M. A., Schneiderman, J., & Gold, L. (2005). Data folders for Exploring environmental science with GIS. McGraw-Hill.
Chicago Style (17. basım) AtıfStewart, Meg, Mary Ann Cunningham, Jill Schneiderman, ve Liv Gold. Data Folders for Exploring Environmental Science with GIS. Boston, MA: McGraw-Hill, 2005.
MLA (9th ed.) AtıfStewart, Meg, et al. Data Folders for Exploring Environmental Science with GIS. McGraw-Hill, 2005.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..