American Congress on Surveying and Mapping. (1981). Technical papers of the American Congress on Surveying and Mapping. ASP-ACSM Fall Technical Meeting. The Congress.
Chicago Style (17th ed.) CitationAmerican Congress on Surveying and Mapping. Technical Papers of the American Congress on Surveying and Mapping. ASP-ACSM Fall Technical Meeting. Falls Church, Va.: The Congress, 1981.
MLA (9th ed.) CitationAmerican Congress on Surveying and Mapping. Technical Papers of the American Congress on Surveying and Mapping. ASP-ACSM Fall Technical Meeting. The Congress, 1981.
Warning: These citations may not always be 100% accurate.