APA (7th ed.) Citation

Great Britain. Water Data Unit. Groundwater: United Kingdom. HMSO.

Chicago Style (17th ed.) Citation

Great Britain. Water Data Unit. Groundwater: United Kingdom. London: HMSO.

MLA (9th ed.) Citation

Great Britain. Water Data Unit. Groundwater: United Kingdom. HMSO.

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