United States. Defense Mapping Agency. Hydrographic/Topographic Center. (1985). Asia, N. Korea--S. Korea--Soviet Union--Japan, Korea Strait to Mys Nizmennyy (6th ed., Aug. 17, 1985 (Correct through NM 33/85).). The Center.
Chicago Style (17th ed.) CitationUnited States. Defense Mapping Agency. Hydrographic/Topographic Center. Asia, N. Korea--S. Korea--Soviet Union--Japan, Korea Strait to Mys Nizmennyy. 6th ed., Aug. 17, 1985 (Correct through NM 33/85). Washington, D.C.: The Center, 1985.
MLA (9th ed.) CitationUnited States. Defense Mapping Agency. Hydrographic/Topographic Center. Asia, N. Korea--S. Korea--Soviet Union--Japan, Korea Strait to Mys Nizmennyy. 6th ed., Aug. 17, 1985 (Correct through NM 33/85). The Center, 1985.
Warning: These citations may not always be 100% accurate.