Otieno, H. M. O., Chemining’wa, G. N., Zingore, S., & Gachene, C. K. (2020, January). Tillage Method and Residual N, P, K, Zn, B, Mg, Ca, and S Nutrients Effect on Growth and Yield of Dry Bean Grown after the Harvest of Maize. Turkish Journal of Agriculture: Food Science and Technology.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Otieno, Hillary Moses Omondi, George N. Chemining’wa, Shamie Zingore, و Charles K. Gachene. "Tillage Method and Residual N, P, K, Zn, B, Mg, Ca, and S Nutrients Effect on Growth and Yield of Dry Bean Grown After the Harvest of Maize." Turkish Journal of Agriculture: Food Science and Technology Jan. 2020.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Otieno, Hillary Moses Omondi, et al. "Tillage Method and Residual N, P, K, Zn, B, Mg, Ca, and S Nutrients Effect on Growth and Yield of Dry Bean Grown After the Harvest of Maize." Turkish Journal of Agriculture: Food Science and Technology, Jan. 2020.