Παραπομπή σε μορφή APA (7η εκδ.)

Aina, P. O., Fapohunda, H. O., & Idowu, J. (2015). Compaction and Moisture Suction Effects on Soil Strength and Crop Emergence. Faculty of Agriculture, University of Ife.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Aina, P. O., H. O. Fapohunda, και J. Idowu. Compaction and Moisture Suction Effects on Soil Strength and Crop Emergence. Faculty of Agriculture, University of Ife, 2015.

Παραπομπή σε μορφή MLA (9th εκδ.)

Aina, P. O., et al. Compaction and Moisture Suction Effects on Soil Strength and Crop Emergence. Faculty of Agriculture, University of Ife, 2015.