APA
FAO / WHO, . (1998). Pesticide Residues in Food-1997 : Evaluations PT.1, Residues - FAO Plant Productions & Protection Paper-146. : FAO, Rome.
Chicago
FAO / WHO, . 1998. Pesticide Residues in Food-1997 : Evaluations PT.1, Residues - FAO Plant Productions & Protection Paper-146. : FAO, Rome.
Harvard
FAO / WHO, . (1998). Pesticide Residues in Food-1997 : Evaluations PT.1, Residues - FAO Plant Productions & Protection Paper-146. : FAO, Rome.
MLA
FAO / WHO, . Pesticide Residues in Food-1997 : Evaluations PT.1, Residues - FAO Plant Productions & Protection Paper-146. : FAO, Rome. 1998.