Office, U. S. H. (1908). The Azores, Madeira, Canaries, and Cape Verde islands, and Africa from cape Spartel to cape Palmas. Washington, Govt. print. off.
Chicago Style (17th ed.) CitationOffice, United States. Hydrographic. The Azores, Madeira, Canaries, and Cape Verde Islands, and Africa from Cape Spartel to Cape Palmas. Washington, Govt. print. off, 1908.
MLA (9th ed.) CitationOffice, United States. Hydrographic. The Azores, Madeira, Canaries, and Cape Verde Islands, and Africa from Cape Spartel to Cape Palmas. Washington, Govt. print. off, 1908.
Warning: These citations may not always be 100% accurate.