APA
WHO, . (1986). Intersect oral action for health : the role of intersect oral cooperation in national strategies for health for all. Geneva: WHO Regional Publications.
Chicago
WHO, . 1986. Intersect oral action for health : the role of intersect oral cooperation in national strategies for health for all. Geneva: WHO Regional Publications.
Harvard
WHO, . (1986). Intersect oral action for health : the role of intersect oral cooperation in national strategies for health for all. Geneva: WHO Regional Publications.
MLA
WHO, . Intersect oral action for health : the role of intersect oral cooperation in national strategies for health for all. Geneva: WHO Regional Publications. 1986.