APA (7th ed.) Citation

Great Britain. Central Office of Information. Reference Division. (1961). Social services in Britain (Rev. (i.e.5th?) ed.). H.M.S.O..

Chicago Style (17th ed.) Citation

Great Britain. Central Office of Information. Reference Division. Social Services in Britain. Rev. (i.e.5th?) ed. Lond.: H.M.S.O., 1961.

MLA (8th ed.) Citation

Great Britain. Central Office of Information. Reference Division. Social Services in Britain. Rev. (i.e.5th?) ed. H.M.S.O., 1961.