APA-ийн эшлэл(7 дахь хэвлэлт)

OLU OBI, A., ADEPETU, J., & UPONI, J. (2020). CROP TOLERANCE OF SOIL ACIDITY RESULTING FROM LONG-TERM CONTINUOUS APPLICATION OF NITROGEN FERTILIZERS. The Faculty of Agriculture Obafemi Awolowo University, Ile-Ife, Nigeria.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

OLU OBI, A., J.A ADEPETU, ба J.l UPONI. CROP TOLERANCE OF SOIL ACIDITY RESULTING FROM LONG-TERM CONTINUOUS APPLICATION OF NITROGEN FERTILIZERS. The Faculty of Agriculture Obafemi Awolowo University, Ile-Ife, Nigeria, 2020.

MLA -ийн эшлэл (9 дэх хэвлэлт)

OLU OBI, A., et al. CROP TOLERANCE OF SOIL ACIDITY RESULTING FROM LONG-TERM CONTINUOUS APPLICATION OF NITROGEN FERTILIZERS. The Faculty of Agriculture Obafemi Awolowo University, Ile-Ife, Nigeria, 2020.