APA (7th ed.) Citation

Cornwell, D. A. (1980). Ninety percent alum recovery without sludge filtration: Final report /dresearch conducted by David A. Cornwell. American Water Works Association Research Foundation.

Chicago Style (17th ed.) Citation

Cornwell, David A. Ninety Percent Alum Recovery Without Sludge Filtration: Final Report /dresearch Conducted by David A. Cornwell. Denver, Colorado: American Water Works Association Research Foundation, 1980.

MLA (9th ed.) Citation

Cornwell, David A. Ninety Percent Alum Recovery Without Sludge Filtration: Final Report /dresearch Conducted by David A. Cornwell. American Water Works Association Research Foundation, 1980.