APA (7th ed.) Citation

Weltgesundheitsorganisation. Constitution of the World Health Organization (Offprint.).

Chicago Style (17th ed.) Citation

Weltgesundheitsorganisation. Constitution of the World Health Organization. Offprint. Geneva.

MLA (9th ed.) Citation

Weltgesundheitsorganisation. Constitution of the World Health Organization. Offprint.

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