Johnson, O. A. (2017). Modelling the impacts of climate change on hydrology and water resources in the Niger-South Sub-Catchment of the Niger River Basin, Nigeria.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Johnson, Oloruntade Ajayi. Modelling the Impacts of Climate Change on Hydrology and Water Resources in the Niger-South Sub-Catchment of the Niger River Basin, Nigeria. 2017.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Johnson, Oloruntade Ajayi. Modelling the Impacts of Climate Change on Hydrology and Water Resources in the Niger-South Sub-Catchment of the Niger River Basin, Nigeria. 2017.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.