Cassel, A. F., Johnson, B. P., & Villiers, R. V. (1979). Evaluation of dewatering devices for producing high-solids sludge cake. Municipal Environmental Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency.
Chicago Style (17th ed.) CitationCassel, Alan F., Berinda P. Johnson, and Roland V. Villiers. Evaluation of Dewatering Devices for Producing High-solids Sludge Cake. Cincinnati: Municipal Environmental Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, 1979.
MLA citiranjeCassel, Alan F., et al. Evaluation of Dewatering Devices for Producing High-solids Sludge Cake. Municipal Environmental Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, 1979.