United States. Defense Mapping Agency. Hydrographic/Topographic Center. (1985). West Indies, Trinidad Island and Venezuela, Serpent's Mouth (1st ed., Dec. 21, 1985 (Correct through NM 51/85).). The Center.
Chicago Style (17th ed.) CitationUnited States. Defense Mapping Agency. Hydrographic/Topographic Center. West Indies, Trinidad Island and Venezuela, Serpent's Mouth. 1st ed., Dec. 21, 1985 (Correct through NM 51/85). Washington, D.C.: The Center, 1985.
MLA (9th ed.) CitationUnited States. Defense Mapping Agency. Hydrographic/Topographic Center. West Indies, Trinidad Island and Venezuela, Serpent's Mouth. 1st ed., Dec. 21, 1985 (Correct through NM 51/85). The Center, 1985.
Warning: These citations may not always be 100% accurate.