APA-viite (7. p.)
ebrary, Inc. (1991). Four-dimensional model assimilation of data: A strategy for the earth system sciences. National Academy Press.
Chicago-viite (17. p.)
ebrary, Inc. Four-dimensional Model Assimilation of Data: A Strategy for the Earth System Sciences. Washington, D.C.: National Academy Press, 1991.
MLA-viite (9. p.)
ebrary, Inc. Four-dimensional Model Assimilation of Data: A Strategy for the Earth System Sciences. National Academy Press, 1991.
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