United States. Department of Health, Education, and Welfare. (1927). Oxygen demand of polluted waters: I. Bibliographical, critical review; II. Experimental, rate of deoxygenation. GPO.
Chicago Style (17th ed.) CitationUnited States. Department of Health, Education, and Welfare. Oxygen Demand of Polluted Waters: I. Bibliographical, Critical Review; II. Experimental, Rate of Deoxygenation. [Washington]: GPO, 1927.
MLA (9th ed.) CitationUnited States. Department of Health, Education, and Welfare. Oxygen Demand of Polluted Waters: I. Bibliographical, Critical Review; II. Experimental, Rate of Deoxygenation. GPO, 1927.
Warning: These citations may not always be 100% accurate.