Παραπομπή σε μορφή APA (7η εκδ.)

Ogunremi, E. A. (2015). The effect of plant population on sunflower (Helianthus annus L.) seed yield in southwestern Nigeria. Faculty of Agriculture, University of Ife.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Ogunremi, E. A. The Effect of Plant Population on Sunflower (Helianthus Annus L.) Seed Yield in Southwestern Nigeria. Faculty of Agriculture, University of Ife, 2015.

Παραπομπή σε μορφή MLA (9th εκδ.)

Ogunremi, E. A. The Effect of Plant Population on Sunflower (Helianthus Annus L.) Seed Yield in Southwestern Nigeria. Faculty of Agriculture, University of Ife, 2015.