Cita APA (7a ed.)
Okeke, J., Kang, B., & Obigbesan, G. (1982). Effect of fertilizers and plant age on distribution of nutrients in Nigerian cassava (Manihot esculental).
Cita Chicago Style (17a ed.)
Okeke, J.E, B. Kang, y G. Obigbesan. Effect of Fertilizers and Plant Age on Distribution of Nutrients in Nigerian Cassava (Manihot Esculental). 1982.
Cita MLA (9a ed.)
Okeke, J.E, et al. Effect of Fertilizers and Plant Age on Distribution of Nutrients in Nigerian Cassava (Manihot Esculental). 1982.
Precaución: Estas citas no son 100% exactas.