Clark, J. (1977). Water Supply and pollution control (3.). Dun Donnelley publishers.
Chicago Edition CitationClark, J.W. Water Supply and Pollution Control. 3. Newyork: Dun Donnelley publishers, 1977.
MLA Edition CitationClark, J.W. Water Supply and Pollution Control. 3. Dun Donnelley publishers, 1977.
Warning: These citations may not always be 100% accurate.