APA (7th ed.) Citation

Great Britain. General Register Office. (1966). Census 1961, England and Wales, workplace tables. H.M.S.O..

Chicago Style (17th ed.) Citation

Great Britain. General Register Office. Census 1961, England and Wales, Workplace Tables. London: H.M.S.O., 1966.

MLA (9th ed.) Citation

Great Britain. General Register Office. Census 1961, England and Wales, Workplace Tables. H.M.S.O., 1966.

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