Cita APA

Waddington, S., Mudhara, M., Hlatshwayo, M., & Kunjeku, P. (1991). Extent and causes of low yield in maize planted late by smallholder farmers in sub-humid areas of Zimbabwe.

Citación estilo Chicago

Waddington, S.R., M. Mudhara, M.D Hlatshwayo, y P. Kunjeku. Extent and Causes of Low Yield in Maize Planted Late By Smallholder Farmers in Sub-humid Areas of Zimbabwe. 1991.

Cita MLA

Waddington, S.R., M. Mudhara, M.D Hlatshwayo, y P. Kunjeku. Extent and Causes of Low Yield in Maize Planted Late By Smallholder Farmers in Sub-humid Areas of Zimbabwe. 1991.