Duewer, D. L., Kline, M. C., Margolis, S. A., Sharpless, K. E., & Thomas, J. B. (2013). NIST micronutrients measurement quality assurance program winter, spring, and fall1996 comparability studies: Results for round robin XXXVI, XXXVII, and XXXVIII fat-soluble vitamins and carotenoids in human serum and round robin 9 ascorbic acid in human serum. U.S. Dept. of Commerce, National Institute of Standards and Technology.
Chicago Style (17th ed.) CitationDuewer, David L., Margaret C. Kline, Sam A. Margolis, Katherine E. Sharpless, and Jeanice B. Thomas. NIST Micronutrients Measurement Quality Assurance Program Winter, Spring, and Fall1996 Comparability Studies: Results for Round Robin XXXVI, XXXVII, and XXXVIII Fat-soluble Vitamins and Carotenoids in Human Serum and Round Robin 9 Ascorbic Acid in Human Serum. Gaithersburg, MD: U.S. Dept. of Commerce, National Institute of Standards and Technology, 2013.
MLA (9th ed.) CitationDuewer, David L., et al. NIST Micronutrients Measurement Quality Assurance Program Winter, Spring, and Fall1996 Comparability Studies: Results for Round Robin XXXVI, XXXVII, and XXXVIII Fat-soluble Vitamins and Carotenoids in Human Serum and Round Robin 9 Ascorbic Acid in Human Serum. U.S. Dept. of Commerce, National Institute of Standards and Technology, 2013.