United States. Hydrographic Office. (1908). Azores, Madeira, Canaries, and Cape Verde Islands, and Africa from Cape Spartel to Cape Palmas. GPO.
Chicago Style (17th ed.) CitationUnited States. Hydrographic Office. Azores, Madeira, Canaries, and Cape Verde Islands, and Africa from Cape Spartel to Cape Palmas. [Washington]: GPO, 1908.
MLA (9th ed.) CitationUnited States. Hydrographic Office. Azores, Madeira, Canaries, and Cape Verde Islands, and Africa from Cape Spartel to Cape Palmas. GPO, 1908.
Warning: These citations may not always be 100% accurate.