APA
World Health Organization, . (1990). Cyhalothrin. World Health Organization, Geneva: .
Chicago
World Health Organization, . 1990. Cyhalothrin. World Health Organization, Geneva: .
Harvard
World Health Organization, . (1990). Cyhalothrin. World Health Organization, Geneva: .
MLA
World Health Organization, . Cyhalothrin. World Health Organization, Geneva: . 1990.