APA (7th ed.) Citation

International Seminar on Low-Cost and Energy-Saving Wastewater Treatment Technologies Harbin, China, & International Association on Water Pollution Research and Control. (1991). Low-cost and energy-saving wastewater treatment technologies. Pergamon Press.

Chicago Style (17th ed.) Citation

International Seminar on Low-Cost and Energy-Saving Wastewater Treatment Technologies Harbin, China, and International Association on Water Pollution Research and Control. Low-cost and Energy-saving Wastewater Treatment Technologies. Oxford: Pergamon Press, 1991.

MLA (9th ed.) Citation

International Seminar on Low-Cost and Energy-Saving Wastewater Treatment Technologies Harbin, China, and International Association on Water Pollution Research and Control. Low-cost and Energy-saving Wastewater Treatment Technologies. Pergamon Press, 1991.