Committe on Animal Nutrition Board on agriculture National Research Council. (1993). Nutrition requirements of fish 1993. Washington, D.c: National Academy Press.
استشهاد بنمط شيكاغوCommitte on Animal Nutrition Board on agriculture National Research Council. Nutrition Requirements of Fish 1993. Washington, D.c: National Academy Press, 1993.
MLA استشهادCommitte on Animal Nutrition Board on agriculture National Research Council. Nutrition Requirements of Fish 1993. Washington, D.c: National Academy Press, 1993.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.