APA (7th ed.) Citation

Great Britain. General Register Office. (1963). Census 1961: England and Wales.: County report[s]. H.M. Stationery Off.

Chicago Style (17th ed.) Citation

Great Britain. General Register Office. Census 1961: England and Wales.: County Report[s]. London: H.M. Stationery Off, 1963.

MLA (9th ed.) Citation

Great Britain. General Register Office. Census 1961: England and Wales.: County Report[s]. H.M. Stationery Off, 1963.

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