Cita APA (7a ed.)
Umunna, N., Magaji, I., Adu, I., Njoku, P., Balogun, T., Alawa, J., & Iji, P. (1994). Utilization of palm kernel meal by sheep. Informa UK Limited.
Cita Chicago Style (17a ed.)
Umunna, N.N, I.Y Magaji, I.F Adu, P.C Njoku, T.F Balogun, J.P Alawa, y P.A Iji. Utilization of Palm Kernel Meal by Sheep. Informa UK Limited, 1994.
Cita MLA (9a ed.)
Umunna, N.N, et al. Utilization of Palm Kernel Meal by Sheep. Informa UK Limited, 1994.
Precaución: Estas citas no son 100% exactas.