APA (7th ed.) Citation

Great Britain. Department of the Environment. Digest of environmental pollution and water statistics. HMSO.

Chicago Style (17th ed.) Citation

Great Britain. Department of the Environment. Digest of Environmental Pollution and Water Statistics. London: HMSO.

MLA (9th ed.) Citation

Great Britain. Department of the Environment. Digest of Environmental Pollution and Water Statistics. HMSO.

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