APA (7th ed.) Citation

Craig, J. (1988). Population density and concentration in England and Wales 1971 and 1981. HMSO.

Chicago Style (17th ed.) Citation

Craig, John. Population Density and Concentration in England and Wales 1971 and 1981. London: HMSO, 1988.

MLA (9th ed.) Citation

Craig, John. Population Density and Concentration in England and Wales 1971 and 1981. HMSO, 1988.

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