APA (7th ed.) Citation

Craig, J. (1975). Population density and concentration in Great Britain 1931, 1951 and 1961. HMSO.

Chicago Style (17th ed.) Citation

Craig, John. Population Density and Concentration in Great Britain 1931, 1951 and 1961. London: HMSO, 1975.

MLA (9th ed.) Citation

Craig, John. Population Density and Concentration in Great Britain 1931, 1951 and 1961. HMSO, 1975.

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