APA (7th ed.) Citation

Central Computer and Telecommunications Agency. (1989). Contingency planning. H.M.S.O..

Chicago Style (17th ed.) Citation

Central Computer and Telecommunications Agency. Contingency Planning. London: H.M.S.O., 1989.

MLA (9th ed.) Citation

Central Computer and Telecommunications Agency. Contingency Planning. H.M.S.O., 1989.

Warning: These citations may not always be 100% accurate.