Cita APA (7a ed.)
Agriculture, I. I. o. T. (1990). IITA Annual Report 1989/1990. International Institute of Tropical Agriculture.
Cita Chicago Style (17a ed.)
Agriculture, International Institute of Tropical. IITA Annual Report 1989/1990. International Institute of Tropical Agriculture, 1990.
Cita MLA (9a ed.)
Agriculture, International Institute of Tropical. IITA Annual Report 1989/1990. International Institute of Tropical Agriculture, 1990.
Precaución: Estas citas no son 100% exactas.