APA Citation

WHO. (1990). Environmental health criteria; N.94: Permethrin. Geneva: WHO.

Chicago Style Citation

WHO. Environmental Health Criteria; N.94: Permethrin. Geneva: WHO, 1990.

MLA Citation

WHO. Environmental Health Criteria; N.94: Permethrin. Geneva: WHO, 1990.

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