Dray, J. F., Guthery, S. B., & Schwarzhoff, T. (2006). Interfaces for Personal Identity Verification ([Rev.].). U.S. Dept. of Commerce, National Institute of Standards and Technology.
Chicago Style (17th ed.) CitationDray, James F., Scott B. Guthery, and Teresa Schwarzhoff. Interfaces for Personal Identity Verification. [Rev.]. Gaithersburg, MD: U.S. Dept. of Commerce, National Institute of Standards and Technology, 2006.
MLA (9th ed.) CitationDray, James F., et al. Interfaces for Personal Identity Verification. [Rev.]. U.S. Dept. of Commerce, National Institute of Standards and Technology, 2006.
Warning: These citations may not always be 100% accurate.