APA
World Health Organization U. N. E. P. &. I., . (2001). Vanadium pentoxide and other inorganic vanadium compounds. WHO, Geneva: .
Chicago
World Health Organization United Nations Environment Programme & ILO, . 2001. Vanadium pentoxide and other inorganic vanadium compounds. WHO, Geneva: .
Harvard
World Health Organization U. N. E. P. &. I., . (2001). Vanadium pentoxide and other inorganic vanadium compounds. WHO, Geneva: .
MLA
World Health Organization United Nations Environment Programme & ILO, . Vanadium pentoxide and other inorganic vanadium compounds. WHO, Geneva: . 2001.