Andresen, A., Sollie, S., & Richards, A. F. (1964). N.G.I. gas-operated, sea-floor sampler. NATO Subcommittee on Oceanographic Research.
Chicago Style (17th ed.) CitationAndresen, A., S. Sollie, and Andrian F. Richards. N.G.I. Gas-operated, Sea-floor Sampler. Oslo, Netherlands: NATO Subcommittee on Oceanographic Research, 1964.
MLA (8th ed.) CitationAndresen, A., et al. N.G.I. Gas-operated, Sea-floor Sampler. NATO Subcommittee on Oceanographic Research, 1964.
Warning: These citations may not always be 100% accurate.