Environmental Council of the States (U.S.). Sludge Management Task Committee of the Environmental Council, Environmental and Water Resources Institute (U.S.), & Tyagi, R. D. (2009). Sustainable sludge management: Production of value added products. American Society of Civil Engineers. https://doi.org/10.1061/9780784410516
Citazione stile Chigago Style (17a edizione)Environmental Council of the States (U.S.). Sludge Management Task Committee of the Environmental Council, Environmental and Water Resources Institute (U.S.), e R. D. Tyagi. Sustainable Sludge Management: Production of Value Added Products. Reston, Virginia: American Society of Civil Engineers, 2009. https://doi.org/10.1061/9780784410516.
Citatione MLA (9a ed.)Environmental Council of the States (U.S.). Sludge Management Task Committee of the Environmental Council, et al. Sustainable Sludge Management: Production of Value Added Products. American Society of Civil Engineers, 2009. https://doi.org/10.1061/9780784410516.