APA (7th ed.) Citation

Weltgesundheitsorganisation. (1973). WHO offset publication. WHO.

Chicago Style (17th ed.) Citation

Weltgesundheitsorganisation. WHO Offset Publication. Geneva: WHO, 1973.

MLA (8th ed.) Citation

Weltgesundheitsorganisation. WHO Offset Publication. WHO, 1973.

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