APA (7th ed.) Citation

(1973). Water resources in England and Wales / Water Resources Board. H.M.S.O.

Chicago Style (17th ed.) Citation

Water Resources in England and Wales / Water Resources Board. London: H.M.S.O, 1973.

MLA (9th ed.) Citation

Water Resources in England and Wales / Water Resources Board. H.M.S.O, 1973.

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