APA (7th ed.) Citation

World Health Organization, International Program on Chemical Safety. International Programme on Safety, & International Program on Chemical Safety. (1981). Arsenic. World Health Organization.

Chicago Style (17th ed.) Citation

World Health Organization, International Program on Chemical Safety. International Programme on Safety, and International Program on Chemical Safety. Arsenic. Geneva: World Health Organization, 1981.

MLA (9th ed.) Citation

World Health Organization, et al. Arsenic. World Health Organization, 1981.

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