Citação norma APA
ebrary, Inc, & Evans, G. (1997). Risk communication and vaccination: Summary of a workshop. National Academy Press.
Citação norma Chicago
ebrary, Inc, and Geoffrey Evans. Risk Communication and Vaccination: Summary of a Workshop. Washington, D.C.: National Academy Press, 1997.
Citação norma MLA
ebrary, Inc, and Geoffrey Evans. Risk Communication and Vaccination: Summary of a Workshop. National Academy Press, 1997.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.