J A Gulland. (1992). FAO fisheries technical paper N.323: A review of lenth-based approaches to assessing fish stock. Rome: FAO.
استشهاد بنمط شيكاغوJ A Gulland. FAO Fisheries Technical Paper N.323: A Review of Lenth-based Approaches to Assessing Fish Stock. Rome: FAO, 1992.
MLA استشهادJ A Gulland. FAO Fisheries Technical Paper N.323: A Review of Lenth-based Approaches to Assessing Fish Stock. Rome: FAO, 1992.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.