Παραπομπή σε μορφή APA (7η εκδ.)

Akinokun, O. (2015). Effects of Age of Cow at First calving, Period of Calving and Calving Sequence on Calving Interval of N’dama and Keteku Cattle, and their Crosses in Southwestern Nigeria. Faculty of Agriculture, University of Ife.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Akinokun, O. Effects of Age of Cow at First Calving, Period of Calving and Calving Sequence on Calving Interval of N’dama and Keteku Cattle, and Their Crosses in Southwestern Nigeria. Faculty of Agriculture, University of Ife, 2015.

Παραπομπή σε μορφή MLA (9th εκδ.)

Akinokun, O. Effects of Age of Cow at First Calving, Period of Calving and Calving Sequence on Calving Interval of N’dama and Keteku Cattle, and Their Crosses in Southwestern Nigeria. Faculty of Agriculture, University of Ife, 2015.