APA-viite (7. p.)
ebrary, Inc. (2002). The anthrax vaccine: Is it safe? does it work? National Academy Press.
Chicago-viite (17. p.)
ebrary, Inc. The Anthrax Vaccine: Is It Safe? Does It Work? Washington, D.C.: National Academy Press, 2002.
MLA-viite (9. p.)
ebrary, Inc. The Anthrax Vaccine: Is It Safe? Does It Work? National Academy Press, 2002.
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