United States. Defense Mapping Agency. Hydrographic/Topographic Center. (1985). Asia, China--South Korea--Japan, Sanmen Wan to Korea Strait (6th ed., Aug. 3, 1985 (Correct through NM 31/85).). The Center.
Chicago Style (17th ed.) CitationUnited States. Defense Mapping Agency. Hydrographic/Topographic Center. Asia, China--South Korea--Japan, Sanmen Wan to Korea Strait. 6th ed., Aug. 3, 1985 (Correct through NM 31/85). Washington, D.C.: The Center, 1985.
MLA (9th ed.) CitationUnited States. Defense Mapping Agency. Hydrographic/Topographic Center. Asia, China--South Korea--Japan, Sanmen Wan to Korea Strait. 6th ed., Aug. 3, 1985 (Correct through NM 31/85). The Center, 1985.
Warning: These citations may not always be 100% accurate.