Saastamoinen, M. (1988). Genetic and environmental variation in chemical composition of grains in barley and oats. Dept. of Plant Breeding, Agricultural Research Centre.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Saastamoinen, Marketta. Genetic and Environmental Variation in Chemical Composition of Grains in Barley and Oats. Jokioinen, Finland: Dept. of Plant Breeding, Agricultural Research Centre, 1988.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Saastamoinen, Marketta. Genetic and Environmental Variation in Chemical Composition of Grains in Barley and Oats. Dept. of Plant Breeding, Agricultural Research Centre, 1988.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.