APA-viite (7. p.)
ebrary, Inc, & Evans, G. (1997). Risk communication and vaccination: Summary of a workshop. National Academy Press.
Chicago-viite (17. p.)
ebrary, Inc, ja Geoffrey Evans. Risk Communication and Vaccination: Summary of a Workshop. Washington, D.C.: National Academy Press, 1997.
MLA-viite (9. p.)
ebrary, Inc, ja Geoffrey Evans. Risk Communication and Vaccination: Summary of a Workshop. National Academy Press, 1997.
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