APA
WHO, . (2002). Evaluation of certain food additives and contaminants. auth., Geneva: .
Chicago
WHO, . 2002. Evaluation of certain food additives and contaminants. auth., Geneva: .
Harvard
WHO, . (2002). Evaluation of certain food additives and contaminants. auth., Geneva: .
MLA
WHO, . Evaluation of certain food additives and contaminants. auth., Geneva: . 2002.