Citazione Stile APA (7a Edizione)

Idachaba, F. S. (1980). Agricultural research policy in Nigeria. International Food Policy Research Institute.

Citazione stile Chigago Style (17a edizione)

Idachaba, Francis Sulemanu. Agricultural Research Policy in Nigeria. Washington, D.C: International Food Policy Research Institute, 1980.

Citatione MLA (9a ed.)

Idachaba, Francis Sulemanu. Agricultural Research Policy in Nigeria. International Food Policy Research Institute, 1980.