APA (7th ed.) Citation
El-Tayeb, A., Abdel-Raheim, F., & Awadel-Kareim, A. (1989). Comparison of cottonseed cake and dried blood as nitrogen sources for growing Sudan Nubian goats. Elsevier.
Chicago Style (17th ed.) Citation
El-Tayeb, A.E, F.M Abdel-Raheim, and A.M Awadel-Kareim. Comparison of Cottonseed Cake and Dried Blood as Nitrogen Sources for Growing Sudan Nubian Goats. Elsevier, 1989.
MLA (9th ed.) Citation
El-Tayeb, A.E, et al. Comparison of Cottonseed Cake and Dried Blood as Nitrogen Sources for Growing Sudan Nubian Goats. Elsevier, 1989.
Warning: These citations may not always be 100% accurate.