Challenger Society & Fowler, G. H. (1912). Science of the sea: An elementary handbook of practical oceanography for traveller, sailors, and yachtsmen, prepared by the Challenger Society.
Chicago-referens (17:e uppl.)Challenger Society och George Herbert Fowler. Science of the Sea: An Elementary Handbook of Practical Oceanography for Traveller, Sailors, and Yachtsmen, Prepared by the Challenger Society. New York, 1912.
MLA-referens (9:e uppl.)Challenger Society och George Herbert Fowler. Science of the Sea: An Elementary Handbook of Practical Oceanography for Traveller, Sailors, and Yachtsmen, Prepared by the Challenger Society. 1912.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.