American Society for Testing and Materials & ASTM International. (2009). Standard specification for Zinc. American Society of Testing Materials.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAmerican Society for Testing and Materials और ASTM International. Standard Specification for Zinc. [Western Conshohocken, Pennsylvania]: American Society of Testing Materials, 2009.
एमएलए (8वां संस्करण) प्रशस्ति पत्रAmerican Society for Testing and Materials और ASTM International. Standard Specification for Zinc. American Society of Testing Materials, 2009.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.