APA
WHO, . (1996). Evaluation of certain veterinary drug residues in food. World health organization Geneva: .
Chicago
WHO, . 1996. Evaluation of certain veterinary drug residues in food. World health organization Geneva: .
Harvard
WHO, . (1996). Evaluation of certain veterinary drug residues in food. World health organization Geneva: .
MLA
WHO, . Evaluation of certain veterinary drug residues in food. World health organization Geneva: . 1996.