Cita APA (7a ed.)
Osuji, P., Sibanda, S., & Nsahlai, I. (1993). Supplementation of maize stover for Ethiopian Menz sheep: Effects of cottonseed, noug (Guizotia abyssinica) or sunflower cake with or without maize on the intake, growth, apparent digestibility, nitrogen balance and excretion of purine derivatives.
Cita Chicago Style (17a ed.)
Osuji, P.O, S. Sibanda, y I.V Nsahlai. Supplementation of Maize Stover for Ethiopian Menz Sheep: Effects of Cottonseed, Noug (Guizotia Abyssinica) or Sunflower Cake with or Without Maize on the Intake, Growth, Apparent Digestibility, Nitrogen Balance and Excretion of Purine Derivatives. 1993.
Cita MLA (9a ed.)
Osuji, P.O, et al. Supplementation of Maize Stover for Ethiopian Menz Sheep: Effects of Cottonseed, Noug (Guizotia Abyssinica) or Sunflower Cake with or Without Maize on the Intake, Growth, Apparent Digestibility, Nitrogen Balance and Excretion of Purine Derivatives. 1993.
Precaución: Estas citas no son 100% exactas.