APA
World Health Organization U. N. E. P. &. I., . (1997). Aluminium. auth, Geneva: .
Chicago
World Health Organization United Nations Environment Programme & ILO, . 1997. Aluminium. auth, Geneva: .
Harvard
World Health Organization U. N. E. P. &. I., . (1997). Aluminium. auth, Geneva: .
MLA
World Health Organization United Nations Environment Programme & ILO, . Aluminium. auth, Geneva: . 1997.