APA (7 वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, Zirm, K. L., & Mayer, J. (1990). The Management of hazardous substances in the environment. Published on behalf of the International Society for Environmental Protection by Elsevier Applied Science.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, K. L. Zirm, और J. Mayer. The Management of Hazardous Substances in the Environment. London ; New York: Published on behalf of the International Society for Environmental Protection by Elsevier Applied Science, 1990.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, et al. The Management of Hazardous Substances in the Environment. Published on behalf of the International Society for Environmental Protection by Elsevier Applied Science, 1990.
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