Cita APA (7a ed.)
Okocha, P., Ukwungwu, M., & Joshi, R. (1994). Field varietal screening against African rice gall midge: IITA research guide, No. 34.
Cita Chicago Style (17a ed.)
Okocha, P., M.N Ukwungwu, y R. Joshi. Field Varietal Screening Against African Rice Gall Midge: IITA Research Guide, No. 34. 1994.
Cita MLA (9a ed.)
Okocha, P., et al. Field Varietal Screening Against African Rice Gall Midge: IITA Research Guide, No. 34. 1994.
Precaución: Estas citas no son 100% exactas.