United States Coast Survey. (1997). Pacific Ocean, United States possession, approaches to Johnston Atoll (4th ed., Feb. 8, 1997.). U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Ocean Service, Coast Survey.
Chicago Style (17th ed.) CitationUnited States Coast Survey. Pacific Ocean, United States Possession, Approaches to Johnston Atoll. 4th ed., Feb. 8, 1997. Washington, D.C.: U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Ocean Service, Coast Survey, 1997.
MLA (9th ed.) CitationUnited States Coast Survey. Pacific Ocean, United States Possession, Approaches to Johnston Atoll. 4th ed., Feb. 8, 1997. U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Ocean Service, Coast Survey, 1997.