Παραπομπή σε μορφή APA (7η εκδ.)

Mkumbira, J. (2002). Cassava development for small-scale farmers: Approaches to breeding in Malawi. Swedish University of Agricultural Sciences.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Mkumbira, Jonathan. Cassava Development for Small-scale Farmers: Approaches to Breeding in Malawi. Uppsala: Swedish University of Agricultural Sciences, 2002.

Παραπομπή σε μορφή MLA (8th εκδ.)

Mkumbira, Jonathan. Cassava Development for Small-scale Farmers: Approaches to Breeding in Malawi. Swedish University of Agricultural Sciences, 2002.