Παραπομπή σε μορφή APA (7η εκδ.)

Adepetu, J. A., Adebayo, A. A., Aduayi, E. A., & Alofe, C. O. (2015). A Preliminary Survey of the Fertility Status of Soils in Ondo State under Traditional Cultivation. Faculty of Agriculture, University of Ife.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Adepetu, J. A., A. A. Adebayo, E. A. Aduayi, και C. O. Alofe. A Preliminary Survey of the Fertility Status of Soils in Ondo State Under Traditional Cultivation. Faculty of Agriculture, University of Ife, 2015.

Παραπομπή σε μορφή MLA (9th εκδ.)

Adepetu, J. A., et al. A Preliminary Survey of the Fertility Status of Soils in Ondo State Under Traditional Cultivation. Faculty of Agriculture, University of Ife, 2015.