APA (7 वां संस्करण) प्रशस्ति पत्र

METHODS. Methods for the determination of metals and organic chemicals in enviromental samples. Noyes Pub.; 1996.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

METHODS. Methods for the Determination of Metals and Organic Chemicals in Enviromental Samples. New Jersey: Noyes Pub.; 1996.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

METHODS. Methods for the Determination of Metals and Organic Chemicals in Enviromental Samples. Noyes Pub.; 1996.

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