Cita APA (7a ed.)
Ayeni, A., Duke, W., & Akobundu, I. (1984). Weed interference in maize, cowpea, maize/cowpea intercrop in a subhumid tropical environment. I. Influence of cropping season.
Cita Chicago Style (17a ed.)
Ayeni, A.O, W.B Duke, y I.O Akobundu. Weed Interference in Maize, Cowpea, Maize/cowpea Intercrop in a Subhumid Tropical Environment. I. Influence of Cropping Season. 1984.
Cita MLA (9a ed.)
Ayeni, A.O, et al. Weed Interference in Maize, Cowpea, Maize/cowpea Intercrop in a Subhumid Tropical Environment. I. Influence of Cropping Season. 1984.
Precaución: Estas citas no son 100% exactas.