APA način citiranja (7. izdanje)

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.

Čikaški stil citiranja (17. izdanje)

Obi, A. O., i 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 način citiranja (9. izdanje)

Obi, A. O., i 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.