APA
World Health Organization, . (1974). Health education : a programme review : a report by the Director-General to the 53rd session of the Executive Board. Geneva: World Health Organization.
Chicago
World Health Organization, . 1974. Health education : a programme review : a report by the Director-General to the 53rd session of the Executive Board. Geneva: World Health Organization.
Harvard
World Health Organization, . (1974). Health education : a programme review : a report by the Director-General to the 53rd session of the Executive Board. Geneva: World Health Organization.
MLA
World Health Organization, . Health education : a programme review : a report by the Director-General to the 53rd session of the Executive Board. Geneva: World Health Organization. 1974.