Nesenbergs, M., Hartman, W. J., & Linfield, R. F. (1981). Performance parameters for digital and analog service modes. U.S. Dept. of Commerce, National Telecommunications and Information Administration.
Chicago Style (17th ed.) CitationNesenbergs, M., W. J. Hartman, and R. F. Linfield. Performance Parameters for Digital and Analog Service Modes. [Boulder, Colo.?]: U.S. Dept. of Commerce, National Telecommunications and Information Administration, 1981.
MLA (9th ed.) CitationNesenbergs, M., et al. Performance Parameters for Digital and Analog Service Modes. U.S. Dept. of Commerce, National Telecommunications and Information Administration, 1981.
Warning: These citations may not always be 100% accurate.