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.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रChallenger Society और 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.
एमएलए (9वां संस्करण) प्रशस्ति पत्रChallenger Society और George Herbert Fowler. Science of the Sea: An Elementary Handbook of Practical Oceanography for Traveller, Sailors, and Yachtsmen, Prepared by the Challenger Society. 1912.
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