(2008). Initial guidance for an update of the National Vaccine Plan: A letter report to the National Vaccine Program Office. National Academies Press.
Chicago-Zitierstil (17. Ausg.)Initial Guidance for an Update of the National Vaccine Plan: A Letter Report to the National Vaccine Program Office. Washington, D.C: National Academies Press, 2008.
MLA-Zitierstil (9. Ausg.)Initial Guidance for an Update of the National Vaccine Plan: A Letter Report to the National Vaccine Program Office. National Academies Press, 2008.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.