APA (7th ed.) Citation

Central Computer and Telecommunications Agency. (1994). A register of geographic information systems in government. H.M.S.O..

Chicago Style (17th ed.) Citation

Central Computer and Telecommunications Agency. A Register of Geographic Information Systems in Government. London: H.M.S.O., 1994.

MLA (9th ed.) Citation

Central 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.