Cita APA (7a ed.)
Meregini, A., Okoro, E., & Kang, B. (1995). Alley cropping on an ultisol in southeastern Nigeria.
Cita Chicago Style (17a ed.)
Meregini, A.O, E.G Okoro, y B. Kang. Alley Cropping on an Ultisol in Southeastern Nigeria. 1995.
Cita MLA (9a ed.)
Meregini, A.O, et al. Alley Cropping on an Ultisol in Southeastern Nigeria. 1995.
Precaución: Estas citas no son 100% exactas.