Ma, M. T., & FitzGerrell, R. G. (1977). Design of a van-top low-profile HF antenna. U.S. Dept. of Commerce, Office of Telecommunications.
Chicago Style (17th ed.) CitationMa, Mark T., and R. G. FitzGerrell. Design of a Van-top Low-profile HF Antenna. [Washington, D.C.]: U.S. Dept. of Commerce, Office of Telecommunications, 1977.
MLA (9th ed.) CitationMa, Mark T., and R. G. FitzGerrell. Design of a Van-top Low-profile HF Antenna. U.S. Dept. of Commerce, Office of Telecommunications, 1977.
Warning: These citations may not always be 100% accurate.