APA (7 वां संस्करण) प्रशस्ति पत्र

Hartvig, P. (1974). Electron capture gas chromatography of drugs: Studies on amine derivatives. Dept. of Analytical Chemistry, Faculty of Pharmacy, University of Uppsala.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Hartvig, Per. Electron Capture Gas Chromatography of Drugs: Studies on Amine Derivatives. Uppsala: Dept. of Analytical Chemistry, Faculty of Pharmacy, University of Uppsala, 1974.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Hartvig, Per. Electron Capture Gas Chromatography of Drugs: Studies on Amine Derivatives. Dept. of Analytical Chemistry, Faculty of Pharmacy, University of Uppsala, 1974.

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