Preker, A. S., & Sheffler, R. M. (2012). Private Voluntary Health Insurance in Development: Friend or Foe? Washington, DC: World Bank.
Chicago Style (17th ed.) CitationPreker, Alexander S., and Richard M. Sheffler. Private Voluntary Health Insurance in Development: Friend or Foe? Washington, DC: World Bank, 2012.
MLA (8th ed.) CitationPreker, Alexander S., and Richard M. Sheffler. Private Voluntary Health Insurance in Development: Friend or Foe? Washington, DC: World Bank, 2012.
Warning: These citations may not always be 100% accurate.