Stephens, W. (1966). Science beneath the sea the story of oceanography. New York:: G.P. Putnam's Sons,.
Citación estilo ChicagoStephens, W.M. Science Beneath the Sea the Story of Oceanography. New York:: G.P. Putnam's Sons,, 1966.
Cita MLAStephens, W.M. Science Beneath the Sea the Story of Oceanography. New York:: G.P. Putnam's Sons,, 1966.
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