(1994). Guide to drug, Vaccine, and pesticide use in aquaculture. USA: Texas Agricultural Extension Service.
استشهاد بنمط شيكاغوGuide to Drug, Vaccine, and Pesticide Use in Aquaculture. USA: Texas Agricultural Extension Service, 1994.
MLA استشهادGuide to Drug, Vaccine, and Pesticide Use in Aquaculture. USA: Texas Agricultural Extension Service, 1994.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.