Clark, D. W. (1985). Microbiological skills: For water and wastewater analysis. Water Resources Research Institute.
Chicago Style (17th ed.) CitationClark, Douglas W. Microbiological Skills: For Water and Wastewater Analysis. New Mexico: Water Resources Research Institute, 1985.
MLA (9th ed.) CitationClark, Douglas W. Microbiological Skills: For Water and Wastewater Analysis. Water Resources Research Institute, 1985.
Warning: These citations may not always be 100% accurate.