APA

Abdalla O., Ogbonnaya F., Yahyaoui A., Ala'a Y., Kumarse N., Badebo A., Degefu M., Singh D., Njau P., Wanyera R. & ASA C. a. S. I. A. M. (2009). Enhancing durability of stem rust resistance in spring bread wheat in Central and West Asia and North Africa (CWANA) region. USA: ASA.

Chicago

Abdalla O, Ogbonnaya F.C, Yahyaoui A.H, Ala'a Y, Kumarse N, Badebo A, Degefu M, Singh D, Njau P.N, Wanyera R and ASA CSSA and SSSA International Annual Meeting. 2009. Enhancing durability of stem rust resistance in spring bread wheat in Central and West Asia and North Africa (CWANA) region. USA: ASA.

Harvard

Abdalla O., Ogbonnaya F., Yahyaoui A., Ala'a Y., Kumarse N., Badebo A., Degefu M., Singh D., Njau P., Wanyera R. and ASA C. a. S. I. A. M. (2009). Enhancing durability of stem rust resistance in spring bread wheat in Central and West Asia and North Africa (CWANA) region. USA: ASA.

MLA

Abdalla O, Ogbonnaya F.C, Yahyaoui A.H, Ala'a Y, Kumarse N, Badebo A, Degefu M, Singh D, Njau P.N, Wanyera R and ASA CSSA and SSSA International Annual Meeting. Enhancing durability of stem rust resistance in spring bread wheat in Central and West Asia and North Africa (CWANA) region. USA: ASA. 2009.