Dyfyniad APA
National Research Council (U.S.). Committee to Assess the Scientific Basis of the Total Maximum Daily Load Approach to Water Pollution Reduction & ebrary, Inc. (2001). Assessing the TMDL approach to water quality management. National Academy Press.
Dyfyniad Arddull Chicago
National Research Council (U.S.). Committee to Assess the Scientific Basis of the Total Maximum Daily Load Approach to Water Pollution Reduction and Inc ebrary. Assessing the TMDL Approach to Water Quality Management. Washington, D.C.: National Academy Press, 2001.
Dyfyniad MLA
National Research Council (U.S.). Committee to Assess the Scientific Basis of the Total Maximum Daily Load Approach to Water Pollution Reduction and Inc ebrary. Assessing the TMDL Approach to Water Quality Management. National Academy Press, 2001.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.