Hockert, C., Eason, L. P., Harris, G. L., & Miller, V. R. (2010). Specifications and tolerances for reference standards and field standard weights and measures. U.S. Dept. of Commerce, Technology Administration, National Institute of Standards and Technology.
Chicago Style (17th ed.) CitationHockert, Caroi, L. P. Eason, Georgia L. Harris, and Val R. Miller. Specifications and Tolerances for Reference Standards and Field Standard Weights and Measures. Gaithersburg, MD: U.S. Dept. of Commerce, Technology Administration, National Institute of Standards and Technology, 2010.
MLA (9th ed.) CitationHockert, Caroi, et al. Specifications and Tolerances for Reference Standards and Field Standard Weights and Measures. U.S. Dept. of Commerce, Technology Administration, National Institute of Standards and Technology, 2010.