Watson, P. (2017). Ice ghosts: The epic hunt for the lost Franklin expedition (First edition.). New York: W.W. Norton & Company.
Chicago-tyylinen lähdeviittausWatson, Paul. Ice Ghosts: The Epic Hunt for the Lost Franklin Expedition. First edition. New York: W.W. Norton & Company, 2017.
MLA-viiteWatson, Paul. Ice Ghosts: The Epic Hunt for the Lost Franklin Expedition. First edition. New York: W.W. Norton & Company, 2017.
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