Holland, W. W., Ipsen, J., & Kostrzewski, J. (1979). Measurement of levels of health. World Health Organization.
Chicago Style (17th ed.) CitationHolland, Walter W., Johannes Ipsen, and Jan Kostrzewski. Measurement of Levels of Health. Copenhagen: World Health Organization, 1979.
MLA (9th ed.) CitationHolland, Walter W., et al. Measurement of Levels of Health. World Health Organization, 1979.