Krell, R. (1996). Value-added products from beekeeping. Rome, Italy: Food and Agriculture Organization.
استشهاد بنمط شيكاغوKrell, R. Value-added Products From Beekeeping. Rome, Italy: Food and Agriculture Organization, 1996.
MLA استشهادKrell, R. Value-added Products From Beekeeping. Rome, Italy: Food and Agriculture Organization, 1996.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.