Sitwell, N. (2009). Galapagos Islands explorer: Visitor's map of the Galapagos Islands (Ecuador), scale 1:400,000 : featuring illustrated biographies of explorers and other notable people, historical time line, information about all the main islands, including virtually all the terrestrial visitor sites and a selection of the most popular dive sites, text and colour photos on the wildlife, and basic information on other topics, including evolution, endemic species, conservation, and the islands' history. Nigel Sitwell at Ocean Explorer Maps.
Chicago Style (17th ed.) CitationSitwell, Nigel. Galapagos Islands Explorer: Visitor's Map of the Galapagos Islands (Ecuador), Scale 1:400,000 : Featuring Illustrated Biographies of Explorers and Other Notable People, Historical Time Line, Information About All the Main Islands, Including Virtually All the Terrestrial Visitor Sites and a Selection of the Most Popular Dive Sites, Text and Colour Photos on the Wildlife, and Basic Information on Other Topics, Including Evolution, Endemic Species, Conservation, and the Islands' History. Chichester, United Kingdom: Nigel Sitwell at Ocean Explorer Maps, 2009.
MLA (9th ed.) CitationSitwell, Nigel. Galapagos Islands Explorer: Visitor's Map of the Galapagos Islands (Ecuador), Scale 1:400,000 : Featuring Illustrated Biographies of Explorers and Other Notable People, Historical Time Line, Information About All the Main Islands, Including Virtually All the Terrestrial Visitor Sites and a Selection of the Most Popular Dive Sites, Text and Colour Photos on the Wildlife, and Basic Information on Other Topics, Including Evolution, Endemic Species, Conservation, and the Islands' History. Nigel Sitwell at Ocean Explorer Maps, 2009.