American Society for Testing and Materials. Committee D-19 on Water, Bates, J. M., & Weber, C. I. (1981). Ecological assessments of effluent impacts on communities of indigenous aquatic organisms: A symposium. ASTM.
Chicago Style (17th ed.) CitationAmerican Society for Testing and Materials. Committee D-19 on Water, J. M. Bates, and Cornelius I. Weber. Ecological Assessments of Effluent Impacts on Communities of Indigenous Aquatic Organisms: A Symposium. Philadelphia, Pa. (1916 Race St., Philadelphia 19103): ASTM, 1981.
MLA (8th ed.) CitationAmerican Society for Testing and Materials. Committee D-19 on Water, et al. Ecological Assessments of Effluent Impacts on Communities of Indigenous Aquatic Organisms: A Symposium. ASTM, 1981.
Warning: These citations may not always be 100% accurate.