United States. National Ocean Service & National Geodetic Information Center (U.S.). (1985). Status of horizontal control, United States: October 1, 1985. The Service.
Chicago Style (17th ed.) CitationUnited States. National Ocean Service and National Geodetic Information Center (U.S.). Status of Horizontal Control, United States: October 1, 1985. Rockville, Md.: The Service, 1985.
MLA (9th ed.) CitationUnited States. National Ocean Service and National Geodetic Information Center (U.S.). Status of Horizontal Control, United States: October 1, 1985. The Service, 1985.
Warning: These citations may not always be 100% accurate.