National Academy of Sciences. (1934). Report of the national academy of sciences Q. United States Government Printing Office.
Chicago-viite (17. p.)National Academy of Sciences. Report of the National Academy of Sciences Q. Washington: United States Government Printing Office, 1934.
MLA-viite (9. p.)National Academy of Sciences. Report of the National Academy of Sciences Q. United States Government Printing Office, 1934.
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