Charles,Downing. (2011). Organic horticulture of small fruits: Strawberries & currants. Dominant publishers & distributors.
استشهاد بنمط شيكاغوCharles,Downing. Organic Horticulture of Small Fruits: Strawberries & Currants. New Delhi: Dominant publishers & distributors, 2011.
MLA استشهادCharles,Downing. Organic Horticulture of Small Fruits: Strawberries & Currants. Dominant publishers & distributors, 2011.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.