FAO. (1987). FAO yearbook production: 1987, Vol.40: FAO annuaire production. Rome: FAO.
Trích dẫn kiểu ChicagoFAO. FAO Yearbook Production: 1987, Vol.40: FAO Annuaire Production. Rome: FAO, 1987.
MLA CitationFAO. FAO Yearbook Production: 1987, Vol.40: FAO Annuaire Production. Rome: FAO, 1987.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.