GAGE, J. D. (1991). Deep-sea Biology A Natural History Of Organisms At The Deep-sea Floor John D. Gage & Paul A. Tyler. Cambridge Univ. Press.
Chicago-viite (17. p.)GAGE, John D. Deep-sea Biology A Natural History Of Organisms At The Deep-sea Floor John D. Gage & Paul A. Tyler. Cambridge Univ. Press, 1991.
MLA-viite (8. p.)GAGE, John D. Deep-sea Biology A Natural History Of Organisms At The Deep-sea Floor John D. Gage & Paul A. Tyler. Cambridge Univ. Press, 1991.
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