Παραπομπή σε μορφή APA (7η εκδ.)

ADETUNJI , M. T., & ADEPETU, J. A. (2020). SULPHUR FERTILIZATION REQUIREMENTS OF SOUTHWESTERN NIGERIAN SOILS. The Faculty of Agriculture Obafemi Awolowo University, Ile-Ife, Nigeria.

Παραπομπή σε μορφή Chicago (17η εκδ.)

ADETUNJI , M. T., και J. A. ADEPETU. SULPHUR FERTILIZATION REQUIREMENTS OF SOUTHWESTERN NIGERIAN SOILS. The Faculty of Agriculture Obafemi Awolowo University, Ile-Ife, Nigeria, 2020.

Παραπομπή σε μορφή MLA (9th εκδ.)

ADETUNJI , M. T., και J. A. ADEPETU. SULPHUR FERTILIZATION REQUIREMENTS OF SOUTHWESTERN NIGERIAN SOILS. The Faculty of Agriculture Obafemi Awolowo University, Ile-Ife, Nigeria, 2020.