APA (7 वां संस्करण) प्रशस्ति पत्र

Thorpe, T. E. History of Chemistry, Volume 1 (of 2) From the earliest time to the middle of the nineteenth century.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Thorpe, T. E. History of Chemistry, Volume 1 (of 2) From the Earliest Time to the Middle of the Nineteenth Century.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Thorpe, T. E. History of Chemistry, Volume 1 (of 2) From the Earliest Time to the Middle of the Nineteenth Century.

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