APA
W.H.O.T.R.S.776, . (1989). Evaluation of certain food additives and contaminats. W.H.O., Geneva: .
Chicago
W.H.O.T.R.S.776, . 1989. Evaluation of certain food additives and contaminats. W.H.O., Geneva: .
Harvard
W.H.O.T.R.S.776, . (1989). Evaluation of certain food additives and contaminats. W.H.O., Geneva: .
MLA
W.H.O.T.R.S.776, . Evaluation of certain food additives and contaminats. W.H.O., Geneva: . 1989.