Central Computer and Telecommunications Agency. (1994). A register of geographic information systems in government. H.M.S.O..
Chicago Style (17th ed.) CitationCentral Computer and Telecommunications Agency. A Register of Geographic Information Systems in Government. London: H.M.S.O., 1994.
MLA (9th ed.) CitationCentral Computer and Telecommunications Agency. A Register of Geographic Information Systems in Government. H.M.S.O., 1994.
Warning: These citations may not always be 100% accurate.