American Society of Civil Engineers; Hardy, E. D. Transactions of the American Society of Civil Engineers, vol. LXXII, June, 1911 Water Purification Plant, Washington, D. C. Results of Operation.
Chicago Style (17th ed.) CitationAmerican Society of Civil Engineers; Hardy, E. D. Transactions of the American Society of Civil Engineers, Vol. LXXII, June, 1911 Water Purification Plant, Washington, D. C. Results of Operation.
MLA (9th ed.) CitationAmerican Society of Civil Engineers; Hardy, E. D. Transactions of the American Society of Civil Engineers, Vol. LXXII, June, 1911 Water Purification Plant, Washington, D. C. Results of Operation.
Warning: These citations may not always be 100% accurate.