United States. Defense Mapping Agency. Hydrographic/Topographic Center. (1989). South America, Chile, Boca del Guafo to Canal Moraleda (1st ed., Sept. 16, 1989 (Correct through NM 37/89).). The Center.
Chicago Style (17th ed.) CitationUnited States. Defense Mapping Agency. Hydrographic/Topographic Center. South America, Chile, Boca Del Guafo to Canal Moraleda. 1st ed., Sept. 16, 1989 (Correct through NM 37/89). Washington, D.C.: The Center, 1989.
MLA (9th ed.) CitationUnited States. Defense Mapping Agency. Hydrographic/Topographic Center. South America, Chile, Boca Del Guafo to Canal Moraleda. 1st ed., Sept. 16, 1989 (Correct through NM 37/89). The Center, 1989.
Warning: These citations may not always be 100% accurate.