APA (7th ed.) Citation

Sixth report on the world health situation 1973-1977. Wolrd Health Organization.

Chicago Style (17th ed.) Citation

Sixth Report on the World Health Situation 1973-1977. Geneva: Wolrd Health Organization.

MLA (8th ed.) Citation

Sixth Report on the World Health Situation 1973-1977. Wolrd Health Organization.

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