United States Board on Geographic Names & United States. Defense Mapping Agency. (1969). Spanish Sahara: Official standard names approved by the United States Board on Geographic Names. [Defense Mapping Agency].
Chicago Style (17th ed.) CitationUnited States Board on Geographic Names and United States. Defense Mapping Agency. Spanish Sahara: Official Standard Names Approved by the United States Board on Geographic Names. [Washington, D.C.?]: [Defense Mapping Agency], 1969.
MLA (9th ed.) CitationUnited States Board on Geographic Names and United States. Defense Mapping Agency. Spanish Sahara: Official Standard Names Approved by the United States Board on Geographic Names. [Defense Mapping Agency], 1969.
Warning: These citations may not always be 100% accurate.