APA ציטוט

World Health Organization. (1991). Environmental health criteria 142: Alpha cypermethrin. World Health Organization.

Chicago Style (17th ed.) Citation

World Health Organization. Environmental Health Criteria 142: Alpha Cypermethrin. Geneva: World Health Organization, 1991.

ציטוט MLA

World Health Organization. Environmental Health Criteria 142: Alpha Cypermethrin. World Health Organization, 1991.