Aduayi, E. (2019). Making the soil nutritious to plants. Obafemi Awolowo University Press Limited.
Citazione stile Chigago Style (17a edizione)Aduayi, E.A. Making the Soil Nutritious to Plants. Obafemi Awolowo University Press Limited, 2019.
Citatione MLA (9a ed.)Aduayi, E.A. Making the Soil Nutritious to Plants. Obafemi Awolowo University Press Limited, 2019.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.