APA (7th ed.) Citation

(1988). Four decades of achievement: Highlights of the work of WHO. World Health Organization.

Chicago Style (17th ed.) Citation

Four Decades of Achievement: Highlights of the Work of WHO. Geneva: World Health Organization, 1988.

MLA (8th ed.) Citation

Four Decades of Achievement: Highlights of the Work of WHO. World Health Organization, 1988.

Warning: These citations may not always be 100% accurate.