FAO. (1993). FAO plant production and protection paper N.117: Quality declared seed: technical guidelines for standards and procedures. Rome: FAO.
Chicago Style citaatFAO. FAO Plant Production and Protection Paper N.117: Quality Declared Seed: Technical Guidelines for Standards and Procedures. Rome: FAO, 1993.
MLA citatieFAO. FAO Plant Production and Protection Paper N.117: Quality Declared Seed: Technical Guidelines for Standards and Procedures. Rome: FAO, 1993.
Let op: Deze citaties zijn niet altijd 100% accuraat.