Barnard, B. (2017). The new ocean: The fate of life in a changing sea (First edition.). Alfred A. Knopf.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBarnard, Bryn. The New Ocean: The Fate of Life in a Changing Sea. First edition. New York: Alfred A. Knopf, 2017.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBarnard, Bryn. The New Ocean: The Fate of Life in a Changing Sea. First edition. Alfred A. Knopf, 2017.
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