CIFA. (1991). FAO fisheries report N.471: Report of the 3rd session of the working party on pollution and fisheries. Rome: FAO.
استشهاد بنمط شيكاغوCIFA. FAO Fisheries Report N.471: Report of the 3rd Session of the Working Party On Pollution and Fisheries. Rome: FAO, 1991.
MLA استشهادCIFA. FAO Fisheries Report N.471: Report of the 3rd Session of the Working Party On Pollution and Fisheries. Rome: FAO, 1991.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.