APA
World Health Organization, . (1989). Aldrin and dieldrin. World Health Organization, Geneva: .
Chicago
World Health Organization, . 1989. Aldrin and dieldrin. World Health Organization, Geneva: .
Harvard
World Health Organization, . (1989). Aldrin and dieldrin. World Health Organization, Geneva: .
MLA
World Health Organization, . Aldrin and dieldrin. World Health Organization, Geneva: . 1989.