United States. Defense Mapping Agency. Hydrographic/Topographic Center. (1985). Soviet Union--United States, Bering Strait (2nd ed., July 27, 1985 (Correct through NM 30/85).). The Center.
Chicago Style (17th ed.) CitationUnited States. Defense Mapping Agency. Hydrographic/Topographic Center. Soviet Union--United States, Bering Strait. 2nd ed., July 27, 1985 (Correct through NM 30/85). Washington, D.C.: The Center, 1985.
MLA (9th ed.) CitationUnited States. Defense Mapping Agency. Hydrographic/Topographic Center. Soviet Union--United States, Bering Strait. 2nd ed., July 27, 1985 (Correct through NM 30/85). The Center, 1985.
Warning: These citations may not always be 100% accurate.