Ojo-Atere, J. O., & Oladimeji, M. O. (2015). Characteristics and Classification of Some Upper Slope Soils in Savanna Ecosystems of South Western Nigerian. Faculty of Agriculture, University of Ife.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Ojo-Atere, J. O., و M. O. Oladimeji. Characteristics and Classification of Some Upper Slope Soils in Savanna Ecosystems of South Western Nigerian. Faculty of Agriculture, University of Ife, 2015.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Ojo-Atere, J. O., و M. O. Oladimeji. Characteristics and Classification of Some Upper Slope Soils in Savanna Ecosystems of South Western Nigerian. Faculty of Agriculture, University of Ife, 2015.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.