APA-ийн эшлэл(7 дахь хэвлэлт)

Obi, A. O., & Adepetu, J. A. (2015). Response of Two Lowland Rice Varieties to N, P and a Combination of Other Nutrients in a Flooded Soil. Faculty of Agriculture, University of Ife.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Obi, A. O., ба J. A. Adepetu. Response of Two Lowland Rice Varieties to N, P and a Combination of Other Nutrients in a Flooded Soil. Faculty of Agriculture, University of Ife, 2015.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Obi, A. O., ба J. A. Adepetu. Response of Two Lowland Rice Varieties to N, P and a Combination of Other Nutrients in a Flooded Soil. Faculty of Agriculture, University of Ife, 2015.