Symposium on the Economy and Chemistry of Phosphorus London, England, & ebrary, Inc. (1978). Phosphorus in the environment: Its chemistry and biochemistry. Elsevier/Excerpta Medica/North Holland.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSymposium on the Economy and Chemistry of Phosphorus London, England, और Inc ebrary. Phosphorus in the Environment: Its Chemistry and Biochemistry. Amsterdam ; New York: Elsevier/Excerpta Medica/North Holland, 1978.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSymposium on the Economy and Chemistry of Phosphorus London, England, और Inc ebrary. Phosphorus in the Environment: Its Chemistry and Biochemistry. Elsevier/Excerpta Medica/North Holland, 1978.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.