Παραπομπή σε μορφή APA (7η εκδ.)

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.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Ojo-Atere, J. O., και 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.

Παραπομπή σε μορφή MLA (9th εκδ.)

Ojo-Atere, J. O., και 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.