APA (7th ed.) Citation

American Congress on Surveying and Mapping & American Society for Photogrammetry and Remote Sensing. (1990). GIS/LIS '90: Proceedings : 7-10 November 1990, the Anaheim Hilton and Towers, Anaheim, California. American Society for Photogrammetry and Remote Sensing : American Congress on Surveying and Mapping.

Chicago Style (17th ed.) Citation

American Congress on Surveying and Mapping and American Society for Photogrammetry and Remote Sensing. GIS/LIS '90: Proceedings : 7-10 November 1990, the Anaheim Hilton and Towers, Anaheim, California. Bethesda, Md.: American Society for Photogrammetry and Remote Sensing : American Congress on Surveying and Mapping, 1990.

MLA (9th ed.) Citation

American Congress on Surveying and Mapping and American Society for Photogrammetry and Remote Sensing. GIS/LIS '90: Proceedings : 7-10 November 1990, the Anaheim Hilton and Towers, Anaheim, California. American Society for Photogrammetry and Remote Sensing : American Congress on Surveying and Mapping, 1990.