APA (7 वां संस्करण) प्रशस्ति पत्र
National Research Council (U.S.). Committee on the Mississippi River and the Clean Water Act: Scientific, Modeling, and Technical Aspects of Nutrient Pollutant Load Allocation and Implementation, & ebrary, Inc. (2009). Nutrient control actions for improving water quality in the Mississippi River basin and northern Gulf of Mexico. National Academies Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
National Research Council (U.S.). Committee on the Mississippi River and the Clean Water Act: Scientific, Modeling, and Technical Aspects of Nutrient Pollutant Load Allocation and Implementation, और Inc ebrary. Nutrient Control Actions for Improving Water Quality in the Mississippi River Basin and Northern Gulf of Mexico. Washington, D.C.: National Academies Press, 2009.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
National Research Council (U.S.). Committee on the Mississippi River and the Clean Water Act: Scientific, Modeling, and Technical Aspects of Nutrient Pollutant Load Allocation and Implementation, और Inc ebrary. Nutrient Control Actions for Improving Water Quality in the Mississippi River Basin and Northern Gulf of Mexico. National Academies Press, 2009.
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