FAO. (1990). FAO plant production and protection paper N.100.1: Pesticide residues in food - 1989: report sponsored jointly by FAO and WHO: part 1: residues. Rome: FAO.
Trích dẫn kiểu ChicagoFAO. FAO Plant Production and Protection Paper N.100.1: Pesticide Residues in Food - 1989: Report Sponsored Jointly By FAO and WHO: Part 1: Residues. Rome: FAO, 1990.
MLA引文FAO. FAO Plant Production and Protection Paper N.100.1: Pesticide Residues in Food - 1989: Report Sponsored Jointly By FAO and WHO: Part 1: Residues. Rome: FAO, 1990.
警告：这些引文格式不一定是100％准确.