(1998). Spatial data infrastructures in the 1990s. American Congress on Surveying and Mapping.
Chicago Style (17th ed.) CitationSpatial Data Infrastructures in the 1990s. Bethesda, Md: American Congress on Surveying and Mapping, 1998.
MLA (9th ed.) CitationSpatial Data Infrastructures in the 1990s. American Congress on Surveying and Mapping, 1998.
Warning: These citations may not always be 100% accurate.