APA
WHO, . (1995). Evaluation of certain veternary drug residues in food. WHO, Geneva: .
Chicago
WHO, . 1995. Evaluation of certain veternary drug residues in food. WHO, Geneva: .
Harvard
WHO, . (1995). Evaluation of certain veternary drug residues in food. WHO, Geneva: .
MLA
WHO, . Evaluation of certain veternary drug residues in food. WHO, Geneva: . 1995.