APA (7th ed.) Citation

Glen, D. V., & Thompson, R. E. (1981). Need for telecommunication standards for interconnection with the U.S. Postal Service EMSS. U.S. Dept. of Commerce, National Telecommunications and Information Administration.

Chicago Style (17th ed.) Citation

Glen, D. V., and R. E. Thompson. Need for Telecommunication Standards for Interconnection with the U.S. Postal Service EMSS. [Washington, D.C.?]: U.S. Dept. of Commerce, National Telecommunications and Information Administration, 1981.

MLA (9th ed.) Citation

Glen, D. V., and R. E. Thompson. Need for Telecommunication Standards for Interconnection with the U.S. Postal Service EMSS. U.S. Dept. of Commerce, National Telecommunications and Information Administration, 1981.