United States. National Ocean Service, U.S. Coast and Geodetic Survey, & United States Coast Survey. Charts and publications. National Oceanic and Atmospheric Administration, National Ocean Service.
Chicago Style (17th ed.) CitationUnited States. National Ocean Service, U.S. Coast and Geodetic Survey, and United States Coast Survey. Charts and Publications. Rockville, Md.: National Oceanic and Atmospheric Administration, National Ocean Service.
MLA (9th ed.) CitationUnited States. National Ocean Service, et al. Charts and Publications. National Oceanic and Atmospheric Administration, National Ocean Service.
Warning: These citations may not always be 100% accurate.