APA (7th ed.) Citation

Great Britain. Department of Health and Social Security. (1968). Ward units (Rev. ed.). H.M.S.O..

Chicago Style (17th ed.) Citation

Great Britain. Department of Health and Social Security. Ward Units. Rev. ed. London: H.M.S.O., 1968.

MLA (9th ed.) Citation

Great Britain. Department of Health and Social Security. Ward Units. Rev. ed. H.M.S.O., 1968.