APA
Food and Agricultural Organisation, . (1991). National reports and selected papers presented at the sixth session of the working party on assessment of marine fishery resources. Rome: FAO.
Chicago
Food and Agricultural Organisation, . 1991. National reports and selected papers presented at the sixth session of the working party on assessment of marine fishery resources. Rome: FAO.
Harvard
Food and Agricultural Organisation, . (1991). National reports and selected papers presented at the sixth session of the working party on assessment of marine fishery resources. Rome: FAO.
MLA
Food and Agricultural Organisation, . National reports and selected papers presented at the sixth session of the working party on assessment of marine fishery resources. Rome: FAO. 1991.