Kirnak, H., Dogan, E., Alpaslan, M., Celik, S., Boydas, E., & Copur, O. (2008). Drought Stress Imposed at Different Reproductive Stages Influences Growth, Yield and Seed Composition of Soybean. Philippine Agricultural Scientist, The (Formerly the Philippine Agriculturist).
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Kirnak, Halil, Ergun Dogan, Mehmet Alpaslan, Serafettin Celik, Erkan Boydas, و Osman Copur. "Drought Stress Imposed at Different Reproductive Stages Influences Growth, Yield and Seed Composition of Soybean." Philippine Agricultural Scientist, The (Formerly the Philippine Agriculturist) 2008.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Kirnak, Halil, et al. "Drought Stress Imposed at Different Reproductive Stages Influences Growth, Yield and Seed Composition of Soybean." Philippine Agricultural Scientist, The (Formerly the Philippine Agriculturist), 2008.