APA
World Health Organization, . (1987). Evaluation of the Strategy for health for all by the year 2000. Alexandria: World Health Organization.
Chicago
World Health Organization, . 1987. Evaluation of the Strategy for health for all by the year 2000. Alexandria: World Health Organization.
Harvard
World Health Organization, . (1987). Evaluation of the Strategy for health for all by the year 2000. Alexandria: World Health Organization.
MLA
World Health Organization, . Evaluation of the Strategy for health for all by the year 2000. Alexandria: World Health Organization. 1987.