APA引文

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

Chicago Style (17th ed.) Citation

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

MLA引文

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

警告：這些引文格式不一定是100％准確.