Παραπομπή σε μορφή APA (7η εκδ.)

Arama, P. F. (1996). Effects of cultivar, isolate and environment on resistance of wheat to septoria tritici blotch in Kenya. s.n..

Παραπομπή σε μορφή Chicago (17η εκδ.)

Arama, Peter F. Effects of Cultivar, Isolate and Environment on Resistance of Wheat to Septoria Tritici Blotch in Kenya. [Wageningen: s.n., 1996.

Παραπομπή σε μορφή MLA (8th εκδ.)

Arama, Peter F. Effects of Cultivar, Isolate and Environment on Resistance of Wheat to Septoria Tritici Blotch in Kenya. s.n., 1996.