United States. Defense Mapping Agency. Hydrographic/Topographic Center. (1985). Europe--Africa, Atlantic Ocean, Portugal--Spain--Morocco, Cabo de São Vicente to Ras Beddouza, including Strait of Gibraltar (4th ed., Mar. 23, 1985 (Correct through NM 12/85).). The Center.
Chicago Style (17th ed.) CitationUnited States. Defense Mapping Agency. Hydrographic/Topographic Center. Europe--Africa, Atlantic Ocean, Portugal--Spain--Morocco, Cabo De São Vicente to Ras Beddouza, Including Strait of Gibraltar. 4th ed., Mar. 23, 1985 (Correct through NM 12/85). Washington, D.C.: The Center, 1985.
MLA (9th ed.) CitationUnited States. Defense Mapping Agency. Hydrographic/Topographic Center. Europe--Africa, Atlantic Ocean, Portugal--Spain--Morocco, Cabo De São Vicente to Ras Beddouza, Including Strait of Gibraltar. 4th ed., Mar. 23, 1985 (Correct through NM 12/85). The Center, 1985.