APA (7th ed.) Citation

Duewer, D. L., & Thomas, J. B. (2013). NIST micronutrients measurement quality assurance program winter 2009 comparability studies: Results for round robin LXV fat-soluble vitamins and carotenoids in human serum and round robin 30 ascorbic acid in human serum. U.S. Dept. of Commerce, National Institute of Standards and Technology.

Chicago Style (17th ed.) Citation

Duewer, David L., and Jeanice B. Thomas. NIST Micronutrients Measurement Quality Assurance Program Winter 2009 Comparability Studies: Results for Round Robin LXV Fat-soluble Vitamins and Carotenoids in Human Serum and Round Robin 30 Ascorbic Acid in Human Serum. Gaithersburg, MD: U.S. Dept. of Commerce, National Institute of Standards and Technology, 2013.

MLA (9th ed.) Citation

Duewer, David L., and Jeanice B. Thomas. NIST Micronutrients Measurement Quality Assurance Program Winter 2009 Comparability Studies: Results for Round Robin LXV Fat-soluble Vitamins and Carotenoids in Human Serum and Round Robin 30 Ascorbic Acid in Human Serum. U.S. Dept. of Commerce, National Institute of Standards and Technology, 2013.