APA (7th ed.) Citation

Não informado. (1959). WHO chronicle. World Health Organization.

Chicago Style (17th ed.) Citation

Não informado. WHO Chronicle. Geneve, Suíça: World Health Organization, 1959.

MLA (8th ed.) Citation

Não informado. WHO Chronicle. World Health Organization, 1959.

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