APA (7th ed.) Citation

Davey, S. (2003). State of the world's vaccines and immunization: Mick Geyer (Rev. ed.). World Health Organization.

Chicago Style (17th ed.) Citation

Davey, Sheila. State of the World's Vaccines and Immunization: Mick Geyer. Rev. ed. Geneva: World Health Organization, 2003.

MLA (9th ed.) Citation

Davey, Sheila. State of the World's Vaccines and Immunization: Mick Geyer. Rev. ed. World Health Organization, 2003.