Παραπομπή σε μορφή APA (7η εκδ.)

OGUNWALE, J. A. (2020). Morphogenesis and classification of the yellowish-brown soil at Agbarho, Bendel State, Nigeria. The Faculty of Agriculture Obafemi Awolowo University, Ile-Ife, Nigeria.

Παραπομπή σε μορφή Chicago (17η εκδ.)

OGUNWALE, J. A. Morphogenesis and Classification of the Yellowish-brown Soil at Agbarho, Bendel State, Nigeria. The Faculty of Agriculture Obafemi Awolowo University, Ile-Ife, Nigeria, 2020.

Παραπομπή σε μορφή MLA (9th εκδ.)

OGUNWALE, J. A. Morphogenesis and Classification of the Yellowish-brown Soil at Agbarho, Bendel State, Nigeria. The Faculty of Agriculture Obafemi Awolowo University, Ile-Ife, Nigeria, 2020.