Sommer, S., Anderson, A. F., & Cohen, S. D. (2022). Analytical Methods to Assess Polyphenols, Tannin Concentration, and Astringency in Hard Apple Cider. MDPI AG.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSommer, Stephan, Andrea Faeth Anderson, और Seth D. Cohen. Analytical Methods to Assess Polyphenols, Tannin Concentration, and Astringency in Hard Apple Cider. MDPI AG, 2022.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSommer, Stephan, et al. Analytical Methods to Assess Polyphenols, Tannin Concentration, and Astringency in Hard Apple Cider. MDPI AG, 2022.
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