Matthew, O. J. (2019). Simulation of the Influence of Climate change on Crop Yield and the effects of Reforestation in Nigeria. Obafemi Awolowo University.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Matthew, Olaniran Jonathan. Simulation of the Influence of Climate Change on Crop Yield and the Effects of Reforestation in Nigeria. Obafemi Awolowo University, 2019.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Matthew, Olaniran Jonathan. Simulation of the Influence of Climate Change on Crop Yield and the Effects of Reforestation in Nigeria. Obafemi Awolowo University, 2019.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.