Παραπομπή σε μορφή APA (7η εκδ.)

Adelana, B. O. (2015). Neighbour effects in Maize/Okra Mixed Cropping. Faculty of Agriculture, University of Ife.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Adelana, B. O. Neighbour Effects in Maize/Okra Mixed Cropping. Faculty of Agriculture, University of Ife, 2015.

Παραπομπή σε μορφή MLA (9th εκδ.)

Adelana, B. O. Neighbour Effects in Maize/Okra Mixed Cropping. Faculty of Agriculture, University of Ife, 2015.