WPCF Conference Las Vegas, Nev., Water Pollution Control Federation, & Jewell, W. J. (1980). Proceedings of the research symposia. Water Pollution Control Federation.
Chicago Style (17th ed.) CitationWPCF Conference Las Vegas, Nev., Water Pollution Control Federation, and William J. Jewell. Proceedings of the Research Symposia. [Washingtin, D.C.]: Water Pollution Control Federation, 1980.
MLA (8th ed.) CitationWPCF Conference Las Vegas, Nev., et al. Proceedings of the Research Symposia. Water Pollution Control Federation, 1980.
Warning: These citations may not always be 100% accurate.