APA-viite (7. p.)
ebrary, Inc. (1998). A strategy for research in space biology and medicine into the next century. National Academy Press.
Chicago-viite (17. p.)
ebrary, Inc. A Strategy for Research in Space Biology and Medicine into the Next Century. Washington, DC: National Academy Press, 1998.
MLA-viite (9. p.)
ebrary, Inc. A Strategy for Research in Space Biology and Medicine into the Next Century. National Academy Press, 1998.
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