APA (7th ed.) Citation

Owens, E. J. (1977). Microcomputer-controlled acoustic echo sounder. Dept. of Commerce, National Oceanic and Atmospheric Administration, Environmental Research Laboratories, Wave Propagation Laboratory.

Chicago Style (17th ed.) Citation

Owens, Edward J. Microcomputer-controlled Acoustic Echo Sounder. Boulder, Colo.: Dept. of Commerce, National Oceanic and Atmospheric Administration, Environmental Research Laboratories, Wave Propagation Laboratory, 1977.

MLA (8th ed.) Citation

Owens, Edward J. Microcomputer-controlled Acoustic Echo Sounder. Dept. of Commerce, National Oceanic and Atmospheric Administration, Environmental Research Laboratories, Wave Propagation Laboratory, 1977.